Apple Front Panel Board Cable warranty Processor Tray, Locate processor tray, 073-1257 Rev. A

Models: Front Panel Board Cable

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11 Press down and release 2 latches on front of processor tray.

073-1257 Rev. A 6

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Contents

Replacement Instructions First StepsOpening the Computer Front Panel Board CableRequired Tools Hard DriveRemoving the Installed Cable 5 Remove bracket from enclosure Graphics Card3 Locate graphics card in slot 073-1257 Rev. A 6 Press button on PCIe fan 7 Move fan to left, which releases retention barChecklist for handling card Processor Tray 10 Locate processor tray073-1257 Rev. A 12 Holding tray by latches, lift it out of computer PCIe Fan13 Place tray DIMM side up on soft, clean cloth 14 Locate PCIe fan17 Locate processor cage Processor Cage15 Remove 2 screws 16 Slide fan up and out of computer 073-1257 Rev. A 19 Using long-handled Phillips #1 screwdriver, loosen 6 captive screws Front Panel Board Cable 24 Lift cage out of enclosure073-1257 Rev. A 26 Disconnect cable from front panel board and backplane board Installing the Replacement Cable1 Connect replacement cable to front panel board and backplane board 27 Remove cable from enclosureProcessor Cage PCIe Fan2 Position cage in enclosure Graphics Card 12 Reinstall graphics card in slotProcessor Tray Slide PCIe fan to the right to lock card in placeHard Drive Closing the Computer1 Replace access panel 16 Replace hard drive in far-left drive bay