imac G5 User s Guide Includes setup, usage, and troubleshooting information for your imac G5 computer

iMac G5

User’s Guide

Includes setup, usage,

and troubleshooting information

for your iMac G5 computer

K Apple Computer, Inc.

© 2005 Apple Computer, Inc. All rights reserved. Under the copyright laws, this manual may not be copied, in whole or in part, without the written consent of Apple.

The Apple logo is a trademark of Apple Computer, Inc., registered in the U.S. and other countries. Use of the “keyboard” Apple logo (Option-Shift-K) for commercial purposes without the prior written consent of Apple may constitute trademark infringement and unfair competition in violation of federal and state laws. Every effort has been made to ensure that the information in this manual is accurate. Apple is not responsible for printing or clerical errors. Apple

1 Infinite Loop

Cupertino, CA 95014-2084 408-996-1010

www.apple.com

Apple, the Apple logo, AirPort, Final Cut Pro, FireWire, iCal, iDVD, iLife, iMac, iMovie, iPhoto, iPod, iTunes, Mac, the Mac logo, Mac OS, and Macintosh are trademarks of Apple Computer, Inc., registered in the U.S. and other countries.

AirPort Express, Exposé, Finder, iSight, Safari, Spotlight, SuperDrive, and Tiger are trademarks of Apple Computer, Inc.

AppleCare and Apple Store are service marks of Apple Computer, Inc., registered in the U.S. and other countries.

.Mac is a service mark of Apple Computer, Inc. The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Apple Computer, Inc. is under license.

ENERGY STAR® is a U.S. registered trademark. Other company and product names mentioned herein are trademarks of their respective companies. Mention of third-party products is for informational purposes only and constitutes neither an endorsement nor a recommendation. Apple assumes no responsibility with regard to the performance or use of these products. Manufactured under license from Dolby Laboratories. “Dolby,” “Pro Logic,” and the double-D symbol are trademarks of Dolby Laboratories. Confidential Unpublished Works, © 1992–1997 Dolby Laboratories, Inc. All rights reserved.

The product described in this manual incorporates copyright protection technology that is protected by method claims of certain U.S. patents and other intellectual property rights owned by Macrovision Corporation and other rights owners. Use of this copyright protection technology must be authorized by Macrovision Corporation and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation. Reverse engineering or disassembly is prohibited.

Apparatus Claims of U.S. Patent Nos. 4,631,603, 4,577,216, 4,819,098 and 4,907,093 licensed for limited viewing uses only.

Simultaneously published in the United States and Canada.

3

Contents

Chapter 1 5 Getting Started

8 Next Steps

9 Putting Your iMac G5 to Sleep or Shutting It Down

Chapter 2 11 Getting to Know Your iMac G5 12 Front View

14 Back View

16 Learning About Mac OS X

17 Customizing Your Desktop and Setting Your Preferences

18 Connecting to a Printer

19 Playing a CD and Connecting Headphones

19 Keeping Your Software Up to Date

20 Connecting to a Network

20 Using the Internet

20 Transferring Files to Another Computer

21 When an Application Does Not Respond

21 Using Applications

22 Getting Answers Using Mac Help

Chapter 3 23 Using Your iMac G5 24 Using Mighty Mouse

25 Keyboard Controls

26 Using Your IR Receiver and the Remote

29 Using the Built-in iSight Video Camera

30 Understanding AirPort Extreme Wireless Networking

32 Using Bluetooth 2.0+EDR Wireless Technology

34 Connecting to an Ethernet Network

35 Using Audio Devices

Chapter 4 47 Installing Memory

47 Installing Additional Memory

51 Making Sure Your iMac G5 Recognizes the New Memory

Chapter 5 53 Troubleshooting

54 Problems That Prevent You From Using Your iMac G5

55 Reinstalling the Software That Came With Your iMac G5

56 Other Problems

57 Locating Your Product Serial Number

58 Using Apple Hardware Test

Appendix A 59 Specifications

Appendix B 61 Safety, Use, and Care Information

61 Safety Instructions for Setting Up and Using Your iMac G5

62 Connectors and Ports

63 Avoid Hearing Damage

63 Ergonomics

64 Cleaning Your iMac G5

65 Carrying Your iMac G5

65 Apple and the Environment

Appendix C 67 Connecting to the Internet 69 Setup Assistant Worksheet

71 Setting Up Your Internet Connection Manually

71 Dial-Up Connection

74 DSL, Cable Modem, or LAN Internet Connections

78 AirPort Wireless Connection

81 Troubleshooting Your Connection

1

1

Getting Started

Your iMac G5 has been designed so that you can set it up

quickly and start using it right away. If you have never used

an iMac G5 or are new to Macintosh computers, read this

section for instructions on getting started.

If you are an experienced user, you may already know enough to get started. Make sure you look over the information in Chapter 2, “Getting to Know Your iMac G5,” to find out about the new features of this iMac G5.

Follow the steps on the next two pages to set up your iMac G5.

Step 1: Pass the power cord through the hole in the stand and plug it into the power socket on the back of your iMac G5.

Step 2: To access the Internet or a network, connect one end of an Ethernet cable to the iMac G5 and the other end to a cable modem, DSL modem, or a network.

Step 3: Connect the keyboard and mouse cables.

Step 4: Press the power button (®) to turn on your iMac G5.

d

d

d

Next Steps

The first time you turn on your iMac G5, Setup Assistant starts. Setup Assistant helps you enter your Internet and email information and set up a user on your iMac G5. If you already have a Mac, Setup Assistant can help you automatically transfer files,

applications, and other information from your previous Mac to your new iMac G5.

Transferring Information to Your iMac G5

You can use Setup Assistant to automatically transfer information from another Mac to your new iMac G5. To transfer information, make sure of the following:

 Your other Mac must have built-in FireWire and support FireWire Target Disk Mode.

 Your other Mac must have Mac OS X v10.1 or later installed.

 You must have a FireWire cable to connect the two computers.

The Setup Assistant takes you through the process of transferring your information— just follow the onscreen instructions. Transferring information to your iMac G5 does not affect the information on your other Mac. Using Setup Assistant, you can transfer:

 User accounts, including preferences and email

 Network settings so that your new iMac G5 is automatically set up to work with the same network settings as your other Mac

 Your applications folder so that the applications you used on your other Mac are now on your new iMac G5 (you may have to reinstall some of the applications you transfer)

 Files and folders stored on your hard disk

If you don’t use Setup Assistant to transfer information when you first start up your iMac G5, you can do it later using Migration Assistant. Open the Applications folder, open Utilities, and double-click the Migration Assistant icon.

Note: If you transfer information later using Migration Assistant, make sure FileVault is turned off on the older computer. To turn off FileVault, choose Apple () > System Preferences, click Security, and follow the onscreen instructions.

Setting Up Your iMac G5 for the Internet

If you didn’t transfer your network settings, Setup Assistant can also take you through the process of setting up your iMac G5 to connect to the Internet. For home users, Internet access requires an account with an Internet service provider (ISP). Fees may apply. If you have an Internet account, see Appendix C, “Connecting to the Internet,” on

Additional Information

If you would like additional information, see the following:

Putting Your iMac G5 to Sleep or Shutting It Down

When you have finished working with your iMac G5, you can put your computer to sleep or shut it down.

Put Your iMac G5 to Sleep

If you will be away from your iMac G5 for less than a few days, put the computer to sleep. When your iMac G5 is in sleep, its screen is dark and a small white light below the lower-right corner of the display pulsates. You can quickly wake your iMac G5 and bypass the startup process.

To put your iMac G5 to sleep quickly, do one of the following:

 Choose Apple () > Sleep.

 _{Press the power button on the back of the iMac G5.}

 Choose Apple () > System Preferences, click Energy Saver, and set a sleep timer.

 _{Press and hold the Play/Pause button on the remote for 3 seconds.}

To wake your iMac G5, press any key on the keyboard or button on the remote. When the iMac G5 wakes from sleep, your applications, documents, and computer settings are exactly as you left them.

To learn about... See...

Shutting down your iMac G5 or putting it to sleep

“Putting Your iMac G5 to Sleep or Shutting It Down” below.

Using the different parts of your iMac G5 and performing some common tasks

Chapter 2, “Getting to Know Your iMac G5,” on page 11.

Finding the additional information available in the onscreen help

“Getting Answers Using Mac Help” on page 22.

Using a specific feature of your iMac G5 or connecting a digital device

Chapter 3, “Using Your iMac G5,” on page 23.

Installing memory Chapter 4, “Installing Memory,” on page 47.

Troubleshooting your iMac G5 if you have a problem

Shut Down Your iMac G5

If you will not be using your iMac G5 for more than a few days, shut it down. Choose Apple () > Shut Down.

Warning: Shut down your iMac G5 before moving it. Moving your iMac G5 while the

hard disk is spinning can damage the hard disk, causing loss of data or the inability to start up from the hard disk.

2

2

Getting to Know Your iMac G5

This chapter gives you some basic information you’ll need to

know about your iMac G5.

Read on for an overview of the different parts of your iMac G5 and the features of Mac OS X, including information about common tasks such as customizing the way your desktop looks, connecting to a printer, playing a CD, using the Internet, getting answers when you need help, and more.

For the Latest Information

Because Apple frequently releases new versions and updates to its system software, images shown in this book may be slightly different from what you see on your screen. The Apple website, at www.apple.com, links you to the latest Apple news, free

downloads, and online catalogs of software and hardware for your iMac G5.

You can also find the manuals for many Apple products and technical support for all of Apple’s products on the Apple Service & Support website at www.apple.com/support.

Front View

Media Eject key Volume controls Built-in iSight video camera Built-in microphone Video camera indicator light Mighty Mouse Apple Keyboard Power indicator light d C -Remote MENU

-

Record sounds directly on your iMac G5 or talk with friends live over broadband using the included iChat AV application.

Built-in iSight video camera

Video conference with friends, family, and colleagues using the included iChat AV application. Video camera indicator light

A small green LED light illuminates when the video camera on your iMac G5 is capturing and displaying video.

Slot-loading optical disc drive

Your iMac G5 has a SuperDrive, which can read CD-ROM discs, photo CDs, standard audio discs, DVD discs, and DVD movies. The SuperDrive can also write music, documents, and other digital files to CD-R, CD-RW, DVD±CD-R, DVD±RW, and DVD+R Double Layer (DL) discs.

Power indicator light

A white light indicates your iMac G5 is in sleep. When your iMac G5 is on, this light is off. Built-in speakers

Listen to music, movies, games, and multimedia. Remote rest

Stow the remote when you're not using it.

-

Increase or decrease the volume of the sound coming from the built-in speakers and sound output port.

C

Press and hold this key to eject a CD or DVD disc. You can also eject a disc by dragging its desktop icon to the Trash.

Mighty Mouse

Use the programmable, multibutton mouse with its innovative scroll ball to click, squeeze and scroll through documents or content.

Remote

Use your remote and the Front Row interface to access your iTunes music, play iPhoto slideshows, watch movies, and more without having to be at your desk.

d

Connect low-power USB 1.1 devices to your iMac G5 computer’s keyboard, such as mice, digital cameras, and joysticks. Connect your mouse to one of the keyboard USB ports. (There are also three high-speed USB 2.0 ports on the back of your iMac G5.)

Ambient light sensor

Automatically adjusts the brightness of the power indicator light, according to the light available, when the iMac G5 is in sleep.

Integrated infrared (IR) receiver

Back View

Headphone out/ optical audio out port Audio line-in port

optical out

,

f

Video out port

£ USB 2.0 ports (3) d Ethernet port (10/100/1000Base-T) G FireWire ports (2) H Power buton Power port ®

£

Use the optional Apple VGA Display Adapter (available at www.apple.com/store) to connect an external monitor or projection device that uses a VGA connector. Using the optional Apple Video Adapter (available at www.apple.com/store), connect a television, VCR, or other video device that uses an S-video or composite video connector.

G

Connect to a high-speed 10/100/1000Base-T Ethernet network, connect a DSL or cable modem, or connect to another computer and transfer files. The Ethernet port automatically detects other Ethernet devices.

,

Input audio to your iMac G5 from a line-level microphone or other audio equipment.

f

Connect headphones or other sound output devices. Or connect your iMac G5 to a receiver, home theater system, or other digital audio equipment using an optical audio cable with a mini-plug jack.

d

Connect printers, disk drives, digital cameras, joysticks, and more. Connect both USB 1.1 and high-speed USB 2.0 devices.

H

Connect high-speed external devices, such as digital video cameras and external storage devices. Memory access

Your iMac G5 comes with at least 512 megabytes (MB) of 533 MHz, PC2-4200 Double Data Rate 2 (DDR2) Synchronous Dynamic Random Access Memory (SDRAM). You can add more memory to your iMac G5, up to a total of 2.5 GB. For more information about installing memory, see “Installing Additional Memory” on page 47.

Security slot

Attach a lock and cable to prevent theft (available at www.apple.com/store).

®

Turn on your iMac G5 or put it to sleep. Press and hold to reset during troubleshooting.

≤

Connect your iMac G5 computer’s power cord.

Z

Connect to a wireless network using the built-in AirPort Extreme technology in your iMac G5.

◊

Connect wirelessly to devices, such as Bluetooth mobile phones, PDAs, printers, and the Apple Wireless Keyboard and Apple Wireless Mouse (you can purchase an Apple Wireless Keyboard and Mouse at www.apple.com/store).

Learning About Mac OS X

Your iMac G5 comes with Mac OS X “Tiger,” which includes Spotlight, an improved search engine that automatically indexes all of your files; Dashboard, an interface for putting handy “widgets” or mini-applications at your fingertips; Exposé, which tiles and neatly displays all your open applications; and Front Row, a new interface to access and control your music, photos, videos, and movies using the remote that was included with your iMac G5.

When you’re ready to learn more about Mac OS X and the award-winning iLife applications that came with your iMac G5, see the Welcome to Tiger booklet that came with your iMac G5. Also open Mac Help and browse the information there. You’ll find plenty of information for new users, experienced users, and people switching to the Mac. If you experience any problems while using Mac OS X, see the troubleshooting tips in the back of this book or choose Help > Mac Help from the menu bar at the top of the screen.

For information about software applications compatible with Mac OS X, or to read more about Mac OS X, check the Mac OS X website at www.apple.com/macosx. Note: If you want to use Mac OS 9 applications with your iMac G5, you must install a version of Mac OS 9 that supports the Classic environment (see “Installing Mac OS 9” on page 56). Mac OS 9 can’t be installed as the primary operating system on your iMac G5 and you can’t start up your iMac G5 in Mac OS 9.

Customizing Your Desktop and Setting Your Preferences

You can quickly make your desktop look the way you want using System Preferences. Choose Apple () > System Preferences from the menu bar.

Feel free to make changes and experiment with the following:

 Desktop & Screen Saver—Select this preference pane to change the background color or pattern of your desktop, or change it to a photo or image you like. You can also choose an eye-catching screen effect that will appear on your screen when your iMac G5 is left idle.

 Dock—Select this preference pane to change the look, location, and behavior of your Dock.

 Appearance—Select this preference pane to change the colors of buttons, menus, windows, and highlight colors, among other options.

As you get to know your iMac G5, explore the other system preferences. System Preferences is your command center for most settings on your iMac G5. For more information, choose Help > Mac Help and search for “System Preferences” or for the specific preference you want to change.

Connecting to a Printer

Follow the instructions that came with your printer to install any required software and to connect the printer. The drivers for most printers are built into Mac OS X.

You can connect many printers with a USB cable; others require a network connection, such as Ethernet. If you have an AirPort Express or AirPort Extreme Base Station, you can connect a USB printer to the base station (instead of connecting it to your computer) and print wirelessly.

After you connect a USB or FireWire printer, your computer usually detects it automatically and adds it to the list of available printers. You may need to know the network name or address of printers connected to a network before you can print to them.

To set up a printer:

1 Open System Preferences and click the Print & Fax icon.

2 Click Printing and then click the Add button (+) to add a printer.

3 Select the printer you want to use, and then click Add.

4 Use the Add button (+) and the Remove button (–) to choose the printers that appear in the printer list.

Playing a CD and Connecting Headphones

If you’d like to listen to music while you work with your iMac G5, insert a music CD in your optical drive. iTunes, an easy-to-use music player, opens automatically. You can also connect headphones with a mini-jack to the headphone out/optical audio out port (f) of your iMac G5 to listen privately.

To learn more about iTunes:

m Open iTunes and choose Help > iTunes and Music Store Help.

To learn more about your optical drive, see “Using Your Optical Drive” on page 43.

Keeping Your Software Up to Date

You can connect to the Internet and automatically download and install the latest free software versions, drivers, and other enhancements from Apple.

When you are connected to the Internet, Software Update checks Apple’s Internet servers to see if any updates are available for your computer. You can set your Mac to check the Apple servers periodically and download and install updated software.

To check for updated software:

1 Open System Preferences.

2 Click the Software Update icon and follow the directions on the screen.

 For more information, search for “Software Update” in Mac Help.

 _{For the latest information about Mac OS X, go to the Mac OS X website at}

Connecting to a Network

If you want to connect your iMac G5 to an Ethernet network, cable or DSL modem, or a wireless network, see “Connecting to an Ethernet Network” on page 34 and

“Understanding AirPort Extreme Wireless Networking” on page 30 for more information about setting up an Ethernet or AirPort connection. Also open Mac Help and search for “Ethernet” or “AirPort” for further help.

Using the Internet

When you first set up your iMac G5, Setup Assistant helped you connect to the

Internet. If you need to change to a different type of connection, such as a DSL or cable modem, Ethernet local area network (LAN), or AirPort Extreme network, you can find more information in Appendix C, “Connecting to the Internet,” on page 67.

Transferring Files to Another Computer

You have several ways to transfer files or documents to or from your iMac G5.

 You can easily transfer files using Setup Assistant. For more information, see “Transferring Information to Your iMac G5” on page 8.

 You can transfer files via the Internet using .Mac or another Internet account. Go to www.mac.com for more information.

 If your iMac G5 is connected to an Ethernet network, you can transfer files to another computer on the network. To access another server or computer, open a Finder window and click Network. Or if you know the name or network address of the computer, choose Go > Connect to Server from the Finder menu bar.

 You can create a small Ethernet network by connecting an Ethernet cable from your iMac G5 to another computer’s Ethernet port. For more information, open Mac Help and search for “connecting two computers.”

 You can also connect to another Mac using a FireWire cable. Your iMac G5 appears as a disk drive on the other computer and you can transfer files. For information about using FireWire to transfer files, see “Using FireWire Target Disk Mode” on page 42.

 You can connect to an AirPort wireless network to transfer files. For more

information, see “Understanding AirPort Extreme Wireless Networking” on page 30. For more information about transferring files and documents, open Mac Help and search for “transferring files” or for the type of connection you need.

When an Application Does Not Respond

On rare occasions, an application may “freeze” on the screen. Mac OS X provides a way to quit an application that’s not responding without restarting your iMac G5. Quitting a frozen application may allow you to save your work in other open applications.

To force an application to quit:

1 Press Command (x)-Option-Esc or choose Apple () > Force Quit. The Force Quit Applications dialog appears with the application selected.

2 Click Force Quit.

The application quits, leaving all other applications open.

If needed, you can force Classic to quit, which closes all Mac OS 9 applications. You can also restart the Finder from this dialog.

If you’re experiencing other problems, see Chapter 5, “Troubleshooting,” on page 53.

Using Applications

Your iMac G5 comes with software applications, including iLife applications, for activities such as sending email, surfing the Internet, chatting online, organizing music and digital photos, making movies, and much more. For more information about these applications, open the application, then open Mac Help for the application.

Getting Answers Using Mac Help

Most of the information about using your Mac is available in Mac Help.

To open Mac Help:

1 Click the Finder icon in the Dock (the bar of icons at the bottom of the screen).

2 Choose Help > Mac Help (click the Help menu in the menu bar and choose Mac Help).

3

3

Using Your iMac G5

This chapter provides instructions for using the many built-in

features and capabilities of your iMac G5, so you can get the

most out of your computer.

You’ll find important information in the following sections:

 “Using Mighty Mouse” on page 24

 _{“Keyboard Controls” on page 25}

 “Using Your IR Receiver and the Remote” on page 26

 _{“Using the Built-in iSight Video Camera” on page 29}

 “Understanding AirPort Extreme Wireless Networking” on page 30

 _{“Using Bluetooth 2.0+EDR Wireless Technology” on page 32}  “Connecting to an Ethernet Network” on page 34

 _{“Using Audio Devices” including the combination headphone out/optical}

audio out port on page 35

 _{“Connecting External Video Support (VGA, Composite, and S-Video)” on page 37}  “Using High-Speed Universal Serial Bus (USB) 2.0” on page 39

 _{“Connecting With FireWire” on page 41}  “Using Your Optical Drive” on page 43

 _{“Securing Your iMac G5” on page 45}

To learn about what you can do with your iMac G5, start with the information in this chapter. Additional information can be found in Mac Help and on the iMac Support website at www.apple.com/support/imac.

Using Mighty Mouse

Your iMac G5 comes with Mighty Mouse, which features a 360-degree clickable scroll ball with adjustable scrolling, a pair of force-sensing side buttons, and left and right buttons with touch-sensitive technology. Set up Mighty Mouse as a one-button mouse or program it to enable the scroll ball, activate Exposé, or display Dashboard.

Programming Your Mighty Mouse

You can set up Mighty Mouse as a one-button mouse or program it as a multibutton mouse by using the Mouse pane of Keyboard & Mouse preferences.

To open Keyboard & Mouse preferences:

1 Choose Apple (K) > System Preferences.

2 Click Keyboard & Mouse, and then click Mouse.

Scroll ball (button) Left button

Side button

Right button

Use the pop-up menus in the Mouse pane of Keyboard & Mouse preferences to assign the following actions to a button:

 Assign primary and secondary buttons

 Activate Exposé

 Display Dashboard

 Open Spotlight

 Switch applications

 Open applications

You can also deactivate vertical and horizontal scrolling and adjust the tracking, scrolling, and double-click speeds.

More Information About Mighty Mouse

Additional information about programming and using your Mighty Mouse is available in Mac Help. Choose Help > Mac Help and search for “Mighty Mouse.”

Keyboard Controls

You can quickly adjust the volume or eject a disc using the keyboard controls.

To increase display contrast, press the F15 key on your keyboard. To decrease contrast, press F14.

Using Exposé, you can easily manage the windows on your screen. To see all your open windows at once, press F9. To see all the windows open in the current application, press F10. To hide all the open windows so that you can see the desktop, press F11.

Volume Down key Volume Up key Mute key Media Eject key

Using Your IR Receiver and the Remote

Your remote works with the Front Row interface and the integrated infrared (IR) receiver, which is located behind the Apple () logo on the front of your iMac G5. Use your remote to open Front Row and play iTunes music, watch iPhoto slideshows and QuickTime movie trailers, play a DVD with DVD Player, and more from across the room. When you are not using the remote, you can stow it out of the way using the remote rest, which is located on the right side of your iMac G5.

Use your remote to:

 Adjust the volume of a song, play or pause a song, or skip to the next or previous track in iTunes.

 Play a slideshow of any of your photo albums in iPhoto.

 _{Play movies that are in your Movies folder or watch online QuickTime movie trailers.}  Play a DVD in your optical drive with DVD Player.

Warning: The remote rest contains a magnet that may erase the data on a hard disk drive or iPod. To preserve your data, keep these and other magnetic media away from the remote rest.

To use your remote:

 Press the Menu button to open Front Row and play songs, slideshows, movies, movie trailers, and music videos. Press the Menu button to return to the previous menu.

 Press the Volume Up (+) and Volume Down (–) buttons to move through the menu options and adjust the volume.

 Press the Select/Play/Pause button to select an option from the menu. You can also use the Select/Play/Pause button to play or pause a song in iTunes, a slideshow in iPhoto, or one of your movies.

 Press the Previous/Rewind and Next/Fast-forward buttons to skip to the next or previous track in iTunes or hold them down to fast-forward within a track. You can also use these buttons to skip to the next or previous chapter in a DVD movie or hold them down to fast-forward or rewind a movie.

Pairing Your Remote

You can use your remote with an iMac G5 that has an integrated IR receiver. If you have multiple iMac computers or other devices with integrated IR receivers in one room (for example, more than one iMac in a home office or lab), you can “pair” your remote with a specific computer or device. Pairing sets up the receiving computer or device to be controlled by only one remote.

To pair your remote with your iMac:

1 Move very close to your iMac (about 3 to 4 inches away).

2 Point the remote at the Apple logo on the front of your iMac G5.

3 Press and hold the Menu and Next/Fast-forward buttons on the remote for 5 seconds.

Next/Fast-forward button

Select/Play/Pause button

Battery compartment

Volume Up button IR window

Volume Down button Previous/Rewind button

Menu button

To delete a pairing between the remote and your iMac:

1 Choose Apple () > System Preferences from the menu bar.

2 Click Security and then click Unpair.

Replacing the Battery

The remote includes a battery. When needed, replace the battery with a CR 2032 battery.

To replace the battery:

1 Open the battery compartment by pressing the button with a small object, as described in the illustration above.

2 Pull the battery compartment out and remove the battery.

3 Insert the replacement battery with the positive side (+) facing up.

4 Close the battery compartment.

Turning Off IR Reception

You can use Security preferences to turn IR reception on your iMac G5 on or off.

To turn off IR reception:

 Choose Apple () > System Preferences from the menu bar and click Security.

 Select the “Disable remote control infrared receiver” checkbox.

More Information About the Remote

Additional information about your remote is available in Mac Help. Choose Help > Mac Help and search for “remote.”

Press this button with a small blunt object to partially eject the battery compartment.

Positive side (+) faces up.

Pull the battery compartment free.

Using the Built-in iSight Video Camera

With the built-in iSight video camera, you can video conference with other iChat AV users in real-time full-motion video. Your iMac G5 also has a built-in microphone, so you have both voice and video for your iChat AV video conference.

Video Conferencing

To use the built-in iSight to video conference, you must have the following:

 A .Mac, America Online (AOL), or AOL Instant Messenger (AIM) account (required for iChat AV)

 A broadband Internet connection using a DSL or cable modem, or a local area network (LAN). You can't use a dial-up Internet connection.

 Someone to video conference with (for example, you can video conference with other iChat AV users)

To start a video conference:

1 Open iChat AV.

2 Click the Camera button next to a buddy in your buddy list.

This illuminates the green LED light next to your built-in iSight to indicate you are recording video. This also sends an invitation to your buddy to accept your video request and lets you preview how you look on camera. When a buddy accepts your invitation, you can see them on your screen and you appear on their screen.

Video camera Microphone

Video camera indicator light

To start a video conference with more than one buddy:

1 Open iChat AV.

2 Hold down the Command key while you select the buddies you want to invite to the video conference.

3 Click the Camera button at the bottom of your buddy list.

For information about adding people to your buddy list, choose Help > iChat AV Help.

Turning Off the iSight Video Camera

To turn off your iSight camera, close the active iChat window. The green LED next to the camera stops illuminating, indicating that the video camera is off and recording has stopped.

Using Your Picture as Your Buddy Icon

You can take a picture of yourself using the built-in iSight and use it as your buddy icon. People who have placed you in their buddy lists see your picture.

To set your buddy icon:

1 Open iChat AV.

2 Choose Buddies > Change My Picture.

3 Click the Camera button.

4 Say “cheese.”

Understanding AirPort Extreme Wireless Networking

Your iMac G5 comes with built-in AirPort Extreme technology. AirPort offers an easy and affordable way to provide wireless Internet access anywhere in the home, at work, or in the classroom. Instead of using traditional cables, AirPort uses wireless local area network (LAN) technology to provide wireless communication between multiple computers. Through a wireless network, you can set up access to the Internet, transfer files, play multiplayer games, and more.

Note: You also need an AirPort Express or AirPort Extreme Base Station and Internet access (fees may apply). Some Internet service providers are not currently compatible with AirPort. Range may vary with site conditions.

How AirPort Provides Wireless Internet Access

With AirPort, you set up a wireless connection to a device known as a base station,

which has a physical connection to the Internet. AirPort technology works like a cordless telephone. With AirPort Extreme technology, your iMac G5 makes a wireless connection to an AirPort Express or AirPort Extreme Base Station, which is connected to the Internet via a telephone line or a DSL or cable modem.

More Information About AirPort

To purchase an AirPort Express or AirPort Extreme Base Station, visit an Apple Authorized Reseller, an Apple Store retail location, or the online Apple Store at www.apple.com/store.

Additional information about AirPort is available in AirPort Help. Choose Help > Mac Help, then choose Library > AirPort Help. You can also find information on the Apple AirPort website at www.apple.com/airport.

Connection to the Internet AC outlet AirPort Express AirPort antenna DSL or cable modem

Using Bluetooth 2.0+EDR Wireless Technology

Your iMac G5 comes with built-in Bluetooth 2.0+EDR (enhanced data rate) wireless technology. Bluetooth lets you make short-range wireless connections between computers, personal digital assistants (PDAs), mobile phones, camera phones, printers, digital cameras, and wireless input devices, such as the Apple Wireless Keyboard and Apple Wireless Mouse (available for purchase at www.apple.com/store).

Bluetooth wireless technology eliminates the need for many cables that traditionally connect devices together. Bluetooth enabled devices can connect to each other wirelessly at distances up to 10 meters (33 feet).

With Bluetooth wireless technology, you can do the following:

 Use your iMac G5 to communicate with a Bluetooth enabled mobile phone. Your phone can act as a modem to connect you to a wireless service provider, so you can use your mobile phone to access the Internet.

 Exchange files between Bluetooth enabled computers and devices, even Mac to PC. Apple still recommends the use of AirPort Extreme wireless networking, however, for anything but the smallest files.

 Synchronize data between your iMac G5 and a Bluetooth enabled PDA. Using iSync, you can perform a hot sync operation without cables or send your business card or calendar events directly to a colleague’s PDA.

 Use a Bluetooth wireless printer, keyboard, mouse, or headset.

Setting Up a Bluetooth Device

Before you can use your mobile phone to connect to the Internet or share contact information, share files with other devices, or use a Bluetooth keyboard or mouse, you need to set up the device to work with your iMac G5. Once you've set up the device, it is “paired” with your iMac G5, and you can see it in the Devices pane of Bluetooth preferences. You need to pair your iMac G5 with the device only once, and the two devices remain paired until you delete the pairing.

To set up a Bluetooth device:

1 Choose “Set up a Bluetooth device” from the Bluetooth status menu (◊) in the menu bar.

2 Follow the onscreen instructions for the type of device you want to set up.

Important: If the Bluetooth status menu (◊) is not in the menu bar, open System Preferences and click Bluetooth. Click Settings and then select “Show Bluetooth status

To delete a pairing with a device:

1 Open System Preferences and click Bluetooth.

2 Click Devices, and select the device in the list.

3 Click Delete Pairing.

Setting Up Bluetooth File Exchange

You can control how your iMac G5 handles files that are exchanged between Bluetooth devices. You can choose to accept or refuse files sent to your iMac G5, which folder to use for the files you accept from other devices, which folder other devices can browse, and which applications to use with the files you accept.

To set up a Bluetooth file exchange:

1 Open System Preferences and click Bluetooth.

2 Click Sharing.

3 Select the On checkbox for Bluetooth File Exchange, and use the pop-up menus to adjust the settings.

Sending a File to a Bluetooth Device

Your iMac G5 can send files to other Bluetooth devices in range of your computer. If your computer is not paired with the device, you may have to authenticate with it before you can send the file. If you have already paired your iMac G5 with the device, you shouldn’t have to authenticate.

To send a file to a Bluetooth device:

1 Choose Send File from the Bluetooth status menu in the menu bar.

2 Select the file you want to send, then click Send.

3 Choose a device from the Device list and click Send.

If the device is not in the Device list, click Search. When the device is found, you can add it to your Favorites list.

More Information About Bluetooth Wireless Technology

You can get help using Bluetooth wireless technology by opening the Bluetooth File Exchange application (located in the Utilities folder within the Applications folder) and choosing Help > Bluetooth Help. You can also find information on the Apple website at www.apple.com/bluetooth.

Connecting to an Ethernet Network

Your iMac G5 comes with built-in 10/100/1000 megabit per second (Mbps) Base-T (twisted-pair) Ethernet networking capability, which you can use to connect to a network or to a cable or DSL modem.

Connecting to a network gives you access to other computers. You may be able to store and retrieve information; use network printers, modems, and email; or connect to the Internet. You can also share files between two computers or set up a small network. The Ethernet port on your iMac G5 automatically detects other Ethernet devices. You don’t need a crossover cable to connect to other Ethernet devices.

 Use 4-pair category 3 (Cat 3) Ethernet cables to connect to a 10Base-T Ethernet network.

 Use 2-pair category 5 (Cat 5) Ethernet cables to connect to a 10Base-T, 100Base-T, or 1000Base-T Ethernet network.

More Information About Using Ethernet

Additional information, including how to set up an Ethernet network and transfer files using Ethernet, is available in Mac Help (see page 22). Choose Help > Mac Help and search for “Ethernet” or “network.” For information about networking products you can use with your iMac G5, check the Macintosh Products Guide at www.apple.com/guide.

Ethernet port (10/100/1000Base-T)

Using Audio Devices

Your iMac G5 comes with comprehensive audio capabilities, including built-in stereo speakers, a combination headphone out/optical audio out port to connect headphones or digital audio equipment, and an analog audio line-in port.

Headphone Out/Optical Audio Out Port

Connect a pair of headphones to the combination headphone out/optical audio out port (f) and listen to music without disturbing anyone around you.

You can also connect your iMac G5 to an AV receiver using an optical audio cable with a mini-plug connector and set up an iMac G5-based home theater system.

Headphone out/ optical audio out port

optical out

Audio Line-In Port

You can connect external powered microphones or other audio equipment to the analog audio line-in port (,) on the back of the iMac G5 for importing audio. Use the Sound pane of System Preferences to select the audio input or output device you want to use.

More Information About Using Audio

Additional information about using audio is available in Mac Help (see page 22). Choose Help > Mac Help and search for “audio” or “music.” For information about audio and music products you can use with your iMac G5, check the Macintosh Products Guide at www.apple.com/guide.

Audio line-in port

Connecting External Video Support (VGA, Composite,

and S-Video)

Your iMac G5 has a video out port you can use to connect an external display (monitor) or VGA projector, using the Apple VGA Display Adapter (available at www.apple.com/ store).

You can also display or record computer images by connecting a TV, video projector, or videocassette recorder (VCR), using the Apple Video Adapter (available at

www.apple.com/store).

Note: The Apple Video Adapter is not compatible with some previous iMac models.

When an external monitor or television is connected, the same image appears on both the iMac G5 display and the external monitor (known as video mirroring).

Note: Because of the display limitations of most televisions, images displayed on a television screen are of lower quality than those on the built-in display or an external monitor.

Video out port

£

Connecting an External Display or Projector

Use the Apple VGA Display Adapter to connect an external VGA display or a projector to your iMac G5. Your iMac G5 automatically detects the external display.

To connect an external display or projector:

1 Turn on the external display or projector.

2 Connect the Apple VGA Display Adapter to the VGA port on the external display or projector.

3 Connect the Apple VGA Display Adapter to your iMac G5.

Important: To ensure that your iMac G5 automatically detects the external display or projector, be sure the VGA adapter is plugged into the external display or projector first.

4 Use the Displays pane of System Preferences to adjust the resolution on the external display or projector.

Connecting a Television, VCR, or Other Video Devices

Use the Apple Video Adapter to connect a television, VCR, or other types of video devices with composite or S-video ports to your iMac G5. When you connect a television, the image appears on both the iMac G5 and the TV.

To connect a video device to your iMac G5:

1 Connect the single-plug end of the Apple Video Adapter to the video out port on your iMac G5.

2 Connect the other end of the adapter to the composite video port or the S-video port on the TV or VCR.

3 Turn on the external device.

4 To adjust how the images are displayed on the device, use the Displays pane of System Preferences.

More Information About Using an External Display or TV

Additional information about using and configuring an external monitor is available in Mac Help. Choose Help > Mac Help and search for “display.”

Using High-Speed Universal Serial Bus (USB) 2.0

Your iMac G5 comes with five USB ports (d) (three high-speed USB 2.0 ports on the back of the iMac G5 and two USB 1.1 ports on the keyboard), which you can use to connect many types of external devices, including printers, scanners, digital cameras, game pads, joysticks, keyboards, and floppy disk drives. USB makes it easy to connect peripherals. In most cases you can connect and disconnect a USB device while your iMac G5 is running. Once you connect the device, it is ready to use.

Using USB Devices

To use a USB device with your iMac G5, simply connect the device to the iMac G5. Your iMac G5 automatically accesses the necessary software whenever you connect a new device.

You can connect USB 1.1 devices and high-speed USB 2.0 devices to the USB 2.0 ports on the back of your iMac G5. USB 1.1 devices won’t take advantage of the USB 2.0 higher transfer rate.

Likewise, you can connect USB 2.0 devices to the USB 1.1 ports on your keyboard, but they may operate at slower speeds.

Note: Apple has already included software to work with many USB devices. When you connect a USB device, if your iMac G5 cannot find the correct software, you can install the software that came with the device or check the device manufacturer’s website for

USB ports

d d d

Using Multiple USB Devices at the Same Time

If all of your USB ports are being used and you want to connect more USB devices, you can purchase a USB hub. The USB hub connects to an open USB port on your iMac G5 and provides additional USB ports (usually four or seven). Most USB hubs also have a power adapter and should be plugged into an outlet.

More Information About USB

Additional information about USB is available in Mac Help (see page 22). Choose Help > Mac Help and search for “USB.” You can also find information on the Apple USB website at www.apple.com/usb.

For information about USB devices available for your iMac G5, check the Macintosh Products Guide at www.apple.com/guide.

Connecting With FireWire

Your iMac G5 has two FireWire 400 ports (H). FireWire lets you easily connect and disconnect external high-speed devices—such as digital video cameras, printers, scanners, and hard disks. You can connect and disconnect FireWire devices without restarting your iMac G5.

These are some of the things you can do with FireWire:

 Connect a digital video camera and capture, transfer, and edit high-quality video directly on your iMac G5 using video-editing software such as iMovie (included with your iMac G5), Final Cut Express, or Final Cut Pro.

 Connect an external FireWire hard disk drive and use it to back up data or transfer files. A FireWire hard disk icon appears on your desktop after you connect the drive to your iMac G5.

 Start up from an external FireWire hard disk. Connect an external FireWire disk (with a valid operating system installed on it), open the Startup Disk pane of System Preferences, and click the FireWire disk. Restart your iMac G5.

FireWire ports

Using FireWire Devices

To use a FireWire device with your iMac G5, simply connect the device to the computer. Apple has already included software to work with many FireWire devices. When you connect a FireWire device, if your iMac G5 cannot find the correct software, you can install the software that came with the device or check the device manufacturer’s website for the latest software.

Note: The FireWire port is designed to provide power for FireWire devices (up to a total of 8 watts). You can connect multiple devices to each other and connect the “daisy-chain” of devices to the FireWire port on your iMac G5. In most cases, at most two devices should get power from the iMac G5. If you connect more than two devices, the rest of the devices in the daisy-chain should be powered by separate power adapters. Connecting more than two FireWire devices that get power from the iMac G5 may cause problems. If a problem occurs, shut down your iMac G5, disconnect the FireWire devices, and restart your iMac G5.

Using FireWire Target Disk Mode

If you want to transfer files between your iMac G5 and another FireWire-equipped computer, or you have a problem that prevents your iMac G5 from starting up, you can use FireWire Target Disk Mode to connect to another computer.

To connect your iMac G5 in FireWire Target Disk Mode, follow these steps:

1 Make sure that your iMac G5 is shut down.

2 Use a FireWire cable with a standard 6-pin connector on each end to connect your iMac G5 to another FireWire-equipped computer.

3 Start up your iMac G5 and immediately hold down the T key.

Your iMac G5 display shows the FireWire logo. The other computer’s display shows the iMac G5 internal hard disk icon and the icon of a CD or DVD disc in the iMac G5 computer’s optical drive.

4 Drag the iMac G5 hard disk icon and the CD or DVD disc icon to the Trash when you have finished transferring files.

5 Press the power button on your iMac G5 to shut it down.

6 Disconnect the FireWire cable.

More Information About FireWire

Using Your Optical Drive

Your iMac G5 has a SuperDrive, which you can use to install software from CDs and DVDs, play music from audio CDs, and play DVD movies. You can also burn your home movies to make video DVDs that can be played in most home DVD players. You can burn music CDs that can play in most CD players, and save documents or other digital files to blank CD-R, CD-RW, DVD±R, DVD±RW, and DVD+R Double Layer (DL) discs using the Finder. You can store nearly twice as much data (up to 8.54 GB) on a DVD+R DL disc.

Important: The optical drive on your iMac G5 supports standard circular 12 cm discs. Irregularly shaped discs or discs smaller than 12 cm are not supported. Noncircular or small discs may become lodged in the drive. If a disc becomes lodged in the drive, see the troubleshooting information on page 57.

Note: If you have older software that comes on floppy disks, contact the software manufacturer to see if the software is available on a CD or for download from the web, or purchase an external USB floppy disk drive for your iMac G5 from an Apple

Authorized Reseller, an Apple Store retail location, or the online Apple Store at www.apple.com/store.

Inserting a CD or DVD Disc

To install or use programs from a CD or DVD disc, follow these steps:

1 Place the disc into the optical drive with the label facing you.

2 When the icon for the disc appears on the desktop, the disc is ready to use. Note: Some DVD discs are two-sided.

Ejecting a Disc

To eject a disc, do one of the following:

 Drag the disc icon to the Trash.

 Press and hold the Media Eject (C) key on the keyboard until the disc ejects. If you can’t eject the disc, quit any applications that may be using the disc and try again. If that doesn’t work, restart your iMac G5 while holding down the mouse button.

Playing DVD Discs

To play a DVD, insert the DVD disc. DVD Player opens automatically and starts playing the disc.

If your iMac G5 is connected to a TV so that you can watch DVD playback on the TV screen, select 720 x 480 NTSC (in the United States) or 720 x 576 PAL (in Europe and other regions) in the Displays pane of System Preferences.

You can easily connect your iMac G5 to your stereo system. Use an optical audio cable with a mini-plug connector (available www.apple.com/store) to connect the

combination headphone out/optical audio out port (f) on your iMac G5 to the optical audio input port on your stereo receiver.

Recording CD-R and CD-RW Discs

You can record music on CD-R or CD-RW discs right from your iTunes library.

To record music to a CD-R or CD-RW disc using iTunes:

1 Click the iTunes icon in the Dock.

2 Select the playlist you want to record.

3 Insert a blank CD-R or CD-RW disc. (For highest compatibility with CD players, use a CD-R disc.)

4 At the top of the iTunes window, click Burn CD.

To record your files and folders on CD-R and CD-RW discs using the Finder:

1 Insert a blank disc in the optical drive.

2 In the dialog that appears, enter a name for the disc. An icon for the CD appears on the desktop.

3 Drag files and folders to the disc icon.

Recording Information on a DVD

Your iMac G5 has a SuperDrive, so you can record your own home movies on a blank DVD+R DL, DVD±RW, or DVD±R disc. You can also record other kinds of digital data (for example, you can back up your files).

To record data to a DVD-R disc using the Finder:

1 Insert a blank DVD+R DL, DVD±RW, or DVD±R disc in the drive.

2 In the dialog that appears, enter a name for the disc and select the format you want to create. A DVD icon appears on the desktop.

3 Double-click the DVD icon, then drag files and folders to it.

4 Choose File > Burn Disc, or select the disc and drag it to the Burn Disc icon in the Dock. You can also use iDVD to create your own customized DVD, burn it on a blank DVD disc, and play it on most standard DVD players. For more information about how to use iDVD, open iDVD and choose Help > iDVD Help.

Securing Your iMac G5

Use a locking cable and the built-in security slot to secure your iMac G5.

You can purchase a locking cable from an Apple Authorized Reseller, an Apple Store retail location, or the online Apple Store at www.apple.com/store.

4

4

Installing Memory

This chapter provides information and instructions about

installing memory in your iMac G5.

Your iMac G5 comes with at least 512 megabytes (MB) of Double Data Rate 2 (DDR2) Synchronous Dynamic Random Access (SDRAM) memory installed. Your iMac G5 has one memory slot available for expansion.

Installing Additional Memory

You can add memory modules that meet the following specifications:

 _{DDR2 DRAM}

 533 MHz, PC2-4200 compliant (also referred to as DDR2 533)

 _{Unbuffered and unregistered}

You can add a 512 MB, 1 gigabyte (GB), or 2 GB memory module to the open slot in your iMac G5 for a maximum of 2.5 GB of memory. Use System Profiler to determine the amount of memory installed in your iMac G5. You can also use System Profiler to determine if the slot is empty and available for additional memory.

To use System Profiler:

1 Choose Apple (_{) > About This Mac from the menu bar.}

2 Click More Info to open System Profiler.

3 Click the disclosure triangle next to Hardware.

4 Click Memory.

Warning: Apple recommends that you have an Apple-certified technician install memory. Consult the service and support information that came with your iMac G5 for instructions about how to contact Apple for service. If you attempt to install

To install a memory module:

1 Turn your iMac G5 off by choosing Apple () > Shut Down.

2 Disconnect all cables and the power cord from your iMac G5.

3 Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your iMac G5 and slowly lay it down so that the screen is flat against the surface and the bottom is facing you.

4 Raise the stand and use a Phillips #2 screwdriver to loosen the two captive screws holding the memory access door in place by turning them counter-clockwise.

5 Remove the memory access door.

·

to install memory in the computer while it is plugged in.

·

the illustration. Don’t mistake the ambient light sensor for a screw. Sticking a screw driver or other sharp object in the ambient light sensor could damage your computer.

Phillips screwdriver Raise stand Ambient light sensor

6 Pull the two rings in the memory compartment down simultaneously. If a memory module is installed in the slot, pulling the rings will dislodge it.

7 Insert the memory module into the memory compartment. The module fits in the slot only one way (see the illustration below).

Rings

Memory module

8 Press the memory module gently into the compartment to lock it in place. You will hear a slight click and the two rings will automatically fold part way into the slot when the memory is seated correctly.

9 Replace the memory access door using it to push the rings into the memory compartment. Use a Phillips #2 screwdriver to tighten the screws.

Warning: Always remember to replace the memory access cover after you have

finished installing memory. Your iMac G5 will not function properly without the memory access cover.

Ambient light sensor

10 Holding each side of your iMac G5, turn the computer right side up, and then reconnect the cables and power cord.

11 Press the power button on the back of your iMac G5 to turn it on.

Making Sure Your iMac G5 Recognizes the New Memory

After installing additional memory in your iMac G5, you can check whether the computer recognizes the new memory.

To check the memory, do the following:

1 Start up your iMac G5.

2 When you see the Mac OS desktop, choose Apple () > About This Mac.

The total includes the amount of memory that originally came with your iMac G5 plus the new memory you installed. For a more detailed view of the amount of memory installed in your iMac G5, open System Profiler by clicking More Info.

If your iMac G5 doesn’t recognize the memory or it doesn’t start up correctly, shut it down and check the installation instructions again to make sure that the memory is compatible with this iMac G5 and that it is installed correctly. If you still have problems, remove the memory and consult the support information that came with the memory or contact the vendor who provided the memory.

Total memory installed in your iMac G5

5

5

Troubleshooting

Occasionally you may have problems while working with

your iMac G5. This chapter gives you some solutions to try

when you have a problem.

This chapter contains solutions to problems that prevent you from working with your iMac G5, such as a system freeze or a iMac G5 that will not start up. You can find more troubleshooting information in Mac Help (see page 22) and on the Apple Service and Support website at www.apple.com/support.

When you experience a problem with your iMac G5, there is usually a simple and quick solution. When you encounter a problem, try to make a note of what you did before the problem occurred. This will help you narrow down the possible causes of the problem and then find the answers you need. Things to note include:

 _{The applications you were using when the problem occurred. Problems that occur}

only with a specific application may indicate that the application is not compatible with the version of the Mac OS installed on your iMac G5.

 Any software that you recently installed. Certain applications install extensions that may not be compatible with the Classic environment.

 Any new hardware (such as additional memory or a peripheral) that you connected or installed.

Warning: Do not attempt to open your iMac G5. If your iMac G5 needs service, consult the service and support information that came with your computer for instructions about how to contact an Apple Authorized Service Provider or Apple for service. Your iMac G5 does not have any user-serviceable parts, except the memory.

Problems That Prevent You From Using Your iMac G5

If your iMac G5 won’t respond or the pointer won’t move

 First, make sure the mouse and keyboard are connected. Unplug and then plug in the connectors and make sure they are secure. If you have a wireless keyboard or mouse, make sure the batteries are fresh.

 If that doesn’t work, try to force problem applications to quit. Hold down the Option and Command (x) keys and then press the Esc key. If a dialog appears, select the application and click Force Quit. Then save your work in any open applications and restart your iMac G5 to be sure the problem is entirely cleared up.

 If you are unable to force the application to quit, press and hold the power button (®) on the back of the iMac G5 for a few seconds to shut down the computer.

 If that doesn’t work, unplug the power cord from the iMac G5. Then plug the power cord back in and press the power button (®) on the iMac G5 to turn it on.

If the problem occurs frequently when you use a particular application, check with the application’s manufacturer to see if it is compatible with your iMac G5.

For support and contact information about the software that came with your iMac G5, go to www.apple.com/guide.

If the problem occurs frequently, you may need to reinstall your system software (see “Reinstalling the Software That Came With Your iMac G5” on page 55).

If the iMac G5 freezes during startup or you see a flashing question mark

 Wait a few seconds. If the iMac G5 doesn’t start up after a delay, shut down your iMac G5 by pressing and holding the power button (®) for about 5 seconds, until the iMac G5 shuts down. Then hold down the Option key and press the power button (®) again to start up your iMac G5. When your iMac G5 starts up, click the hard disk icon, then click the right arrow.

 After the iMac G5 starts up, open System Preferences and click Startup Disk. Select a local Mac OS X System folder.

 If the problem occurs frequently, you may need to reinstall your system software (see “Reinstalling the Software That Came With Your iMac G5” on page 55).

If the iMac G5 won’t turn on or start up

 Make sure the power cord is plugged into the iMac G5 and into a functioning power outlet.

 If that does not work, unplug the power cord and wait at least 30 seconds. Plug the power cord back in and press the power button (®) again to start up your iMac G5.

 If you are still unable to start up your iMac G5, see the service and support

information that came with your iMac G5 for information about contacting Apple for service.

Reinstalling the Software That Came With Your iMac G5

Use the software install discs that came with your iMac G5 to reinstall Mac OS X and the applications that came with your iMac G5, and to install Mac OS 9.

Important: Apple recommends that you back up the data on your hard disk before

restoring software. Apple is not responsible for any lost data.

Installing Mac OS X

To install Mac OS X:

1 Back up your important files.

2 Insert the Mac OS X Install Disc 1 that came with your iMac G5.

3 Double-click “Install Mac OS X and Bundled Software.”

4 Follow the onscreen instructions.

5 After selecting the destination disk for installation, continue following the onscreen instructions. Your iMac G5 may restart and ask you to insert the next Mac OS X install disc.

Important: Because the “Erase and Install” option erases your destination disk, you should back up your important files before installing Mac OS X and other applications.

Installing Applications

To install the applications that came with your iMac G5, follow the steps below. Your iMac G5 must have Mac OS X already installed.

To install applications:

1 Back up your important files.

2 Insert the Mac OS X Install Disc 1 that came with your iMac G5.

3 Double-click “Install Bundled Software only.”

4 Follow the onscreen instructions.

Installing Mac OS 9

Your iMac G5 does not come with Mac OS 9 installed. To use Mac OS 9 applications with your iMac G5, you have to install Mac OS 9 using the Mac OS X Install Disc 2.

To install Mac OS 9:

1 Back up your important files, if possible.

2 Insert the Mac OS X Install Disc 2 that came with your iMac G5.

3 Double-click “Install Mac OS 9 System Support.”

4 Follow the onscreen instructions.

5 After selecting the destination disk for installation, continue following the onscreen instructions.

Other Problems

If you have a problem with an application

 For problems with software from a manufacturer other than Apple, contact the manufacturer. Software manufacturers often provide updates to their software on their websites. You can set your iMac G5 to check for and install the latest Apple software automatically using the Software Update pane of System Preferences. For more information, choose Help > Mac Help and search for “software update.”

If you have trouble using AirPort wireless communication

 Make sure you have properly configured the software according to the instructions that came with your AirPort Extreme Base Station or AirPort Express.

 Make sure the iMac G5 or network you are trying to connect to is running and has a wireless access point.

 Make sure you are within antenna range of the other computer or the network’s access point. Nearby electronic devices or metal structures can interfere with wireless communication and reduce this range. Repositioning or rotating the iMac G5 may improve reception.

 Check the AirPort signal level. There are up to four bars in the AirPort status icon in the menu bar.

 You may experience network performance problems if a microwave oven, cordless phone, or other source of interference is used frequently near your base station. To minimize interference, move the base station away from the device.