Apple 073-0560 دليل المستخدم

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 Power Mac G4 / Macintosh Server G4
SCSI Card
Replacement Instructions
Follow the instructions in this sheet carefully. Failure to follow these instructions could
damage your equipment and void its warranty.
Note: Written and video instructions covering customer-installable parts are available at
http://www.info.apple.com/installparts/.
Warning: During this procedure, keep small parts away from children.
Tools Required
The only tool required for this procedure is a Phillips sc

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6. Touch the metal PCI access covers on the back of the computer. (Figure 1) Important: To avoid electrostatic discharge, always ground yourself by touching the port access covers 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 your installation and closed the computer. Figure 1 Power Mac G4 Po

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Removing the Installed Card 1. Disconnect the SCSI ribbon cable from the SCSI card. (Figure 2A) 2 Using a Phillips screwdriver, remove the card’s mounting screw. (Figure 2B) 3. Gently pull up the card and remove it from the PCI slot. Figure 2 Power Mac G4 Power Mac G4 (Mirrored Drive Doors) A B Installing the Replacement Card 1 Taking care not to touch the gold connector or any of the components on the card, remove the replacement

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Closing the Computer 1. Raise the side access panel, lift the latch, and press the panel against the case until it snaps securely into place. 2. Reconnect all cables and restart your computer. Warning: Never turn on your computer unless all of its internal and external parts are in place and it is closed. Operating the computer when it is open or missing parts can damage your computer or cause injury.  Apple Computer, Inc. © 2002 Apple Computer, Inc. All rights reserved. Under the