Apple iMac G5 AirPort Extreme Card, 20-inch User Manual

AirPort Extreme Card. Rev. B

iMac G5
AirPort Extreme Card, 20-inch
Replacement Instructions
Follow the instructions in this document carefully. Failure to follow these instructions could
damage your equipment and void its warranty.
Note: Online instructions are available at http://www.apple.com/support/doityourself/.
Tools Required
• Use a Phillips #2 screwdriver
Part Location

Apple iMac G5 AirPort Extreme Card, 20-inch Specifications

General

Storage	160GB Serial ATA hard drive
Screen Size	20 inches
Category	Desktop
Memory	256MB DDR SDRAM (expandable to 2GB)
Optical Drive	Slot-loading SuperDrive (DVD±RW/CD-RW)
Graphics	ATI Radeon 9600 with 128MB DDR SDRAM
Display	20-inch TFT Active Matrix LCD
Resolution	1680 x 1050 pixels
Ports	3 x USB 2.0, 2 x FireWire 400
Connectivity	Ethernet, Modem
Wireless Networking	AirPort Extreme (802.11g)

Summary

Part Location

Opening the Computer

Prepare Computer for Opening

Turn off, disconnect cables, and place the iMac face down on a soft surface.

Remove Computer Cover

Loosen captive screws using a Phillips #2 screwdriver and lift off the back cover.

Removing the AirPort Extreme Card

Ground Yourself

Discharge static electricity by touching a metal surface inside the computer.

Disconnect Antenna and Remove Card

Disconnect the antenna cable and pull the tab to remove the AirPort Extreme card.

Installing the Replacement AirPort Extreme Card

Insert Replacement Card

Slide the new AirPort Extreme card into the guide channel until it clicks.

Connect Antenna and Secure Card

Connect the antenna cable and ensure the card is flush with the plastic guide.

Closing the Computer

Replace Computer Cover

Align cover slots with display housing tabs and press down until snug.

Tighten Screws and Reconnect Cables

Tighten case screws, position the computer upright, and reconnect cables.