Apple PCIe/Graphics Card warranty First Steps, Opening the Computer, Replacement Instructions

Models: PCIe/Graphics Card

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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.

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.

Note: Follow these instructions carefully. Failure to do so could damage your equipment and void its warranty.

073-1248 Rev. A 1

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Contents

Opening the Computer First StepsReplacement Instructions PCIe/Graphics CardRequired Tool PCIe SlotsSlots 1 and 2 x16 PCIe Slots 3 and 4 x4 PCIe 1 Locate card Removing the Installed PCIe Graphics Card3 Remove bracket from enclosure 073-1248 Rev. A Checklist for handling card Note Slide bracket under circled tab before securing screws Installing the Replacement PCIe/Graphics Card3 Replace PCI bracket and tighten screws 073-1248 Rev. A 1 Replace access panel Closing the Computer