Mac Pro
First Steps
1Shut down computer.
2Wait 10 minutes.
Warning: Parts inside computer can be very hot. Allow computer to cool down before continuing.
3Unplug all external cables except power cord.
4Touch metal PCI cover on back of computer.
5Unplug power cord.
Opening the
Computer
1Hold side access panel and lift latch on back of computer.
Warning: Edges of access panel and enclosure can be sharp. Be careful when handling.
2Remove access panel and place it on flat surface covered by soft, clean cloth.
ATI Radeon HD 4870 Card Cable
Replacement Instructions
Note: Follow these instructions carefully. Failure to do so could damage your equipment and void its warranty.
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