Apple Front Panel Board Cable warranty Processor Cage, Secure 6 captive screws Reconnect 3 cables

Page 12

Processor Cage

Important: Before you re- install cage into enclosure, fans must be inserted partway into cage.

2Position cage in enclosure.

3Slide front and rear fans into place, so that they engage with latches.

4Replace and tighten 5 mushroom-head screws.

5

6

Secure 6 captive screws.

Reconnect 3 cables.

PCIe Fan

7Slide fan into enclosure so that fan tabs engage with slots on metal cage.

8Press down until fan clicks into place in connector.

9Replace 2 screws.

© 2009 Apple Inc. All rights reserved.

073-1257 Rev. A 12

Image 12

Contents Unplug power cord First StepsOpening Computer Required Tools Hard DrivePull hard drive out of far-left drive bay Graphics Card Locate graphics card in slotRemove bracket from enclosure Apple Inc. All rights reserved Checklist for handling card Processor Tray Locate processor trayPCIe Fan Locate PCIe fanProcessor Cage Remove 2 screws Slide fan up and out of computerLocate processor cage Repeat steps 4 and 5 for rear fan Front Panel Board Cable Lift cage out of enclosureInstalling Replacement Cable Secure 6 captive screws Reconnect 3 cables Reinstall graphics card in slot Slide PCIe fan to the right to lock card in placeReplace access panel Closing ComputerReplace hard drive Far-left drive bay