Apple Processor Cage and Clips PCIe Fan, Processor Tray, Replace 2 screws, 073-1253 Rev. A

Models: Processor Cage and Clips

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PCIe Fan

6Slide fan into enclosure so that fan tabs engage with slots on metal cage.

Processor Tray

9Holding tray by latches, lower it into processor cage.

10 Make sure latches are closed flush with front of processor tray.

073-1253 Rev. A 13

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Contents

Opening the Computer First StepsReplacement Instructions Processor Cage and ClipsRequired Tools Removing the Installed Cage and ClipsHard Drive 3 Locate graphics card in slot Graphics Card5 Remove bracket from enclosure 073-1253 Rev. A 7 Move fan to left, which releases retention bar 6 Press button on PCIe fanChecklist for handling card 10 Locate processor tray Processor Tray073-1253 Rev. A 13 Place tray DIMM side up on soft, clean cloth PCIe Fan12 Holding tray by latches, lift it out of computer 14 Locate PCIe fan15 Remove 2 screws 16 Slide fan up and out of computer Processor Cage and Clips17 Locate processor cage 073-1253 Rev. A 19 Using long-handled Phillips #1 screwdriver, loosen 6 captive screws Install replacement clips on bottom of cage Installing Replacement Clips24 Lift cage out of enclosure Release fan cables from clips Remove clips from cage1 Locate processor cage fans Transferring Cage Fans2 Release fan cables from clips on bottom of processor cage 073-1253 Rev. A Installing the Processor Cage PCIe Fan 7 Press down until fan clicks into place in connectorProcessor Tray 8 Replace 2 screwsGraphics Card 11 Reinstall graphics card in slotHard Drive Slide PCIe fan to the right to lock card in place1 Replace access panel Closing the Computer