Apple imac 17in 1ghz Service Manual

Page of 155
 
6 -
 
 iMac (17-inch Flat Panel, 1GHz) Take Apart
 AirPort Extreme Card
 
Procedure
 
1.
Unplug all cables from the computer 
 
except
 
 the power cord. 
2.
 
Important:
 
 To avoid electrostatic discharge, always ground yourself by touching 
metal before you touch any parts or install any components inside the computer. To 
avoid static electricity building back up in your body, do not walk around the room until 
you have completed the installation and closed the computer. 
3.
Touch a metal surface inside the computer to ground yourself.
4.
Unplug the power cord.
5.
Pull the plastic tab on the AirPort Extreme card to remove it from the slot. Disconnect 
the AirPort antenna from the card.