Apple Processor Cage and Clips warranty Repeat steps 4 and 5 for rear fan

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18 Disconnect 3 cables from logic board.

19 Using long-handled Phillips #1 screwdriver, loosen 6 captive screws.

20 Rotate computer to stand vertically. Using

2.5mm hex driver, remove 5 mushroom- head screws.

21 To release 2 latches holding front fan to cage, press down on bottom of cage while using flatblade screwdriver to release latch from top of cage.

22 Slide fan partway into cage, so that fan clears enclosure.

23 Repeat steps 4 and 5 for rear fan.

Note: Processor cage includes two fans, one at each end of cage. Before removing cage from enclosure, you must release 2 latches on each fan and push fans partway into cage.

© 2009 Apple Inc. All rights reserved.

073-1253 Rev. A   9

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Contents Unplug power cord First StepsOpening Computer Required Tools Removing Installed Cage ClipsHard Drive Pull hard drive out of far-left drive bayGraphics Card Locate graphics card in slotRemove bracket from enclosure Apple Inc. All rights reserved Checklist for handling card Locate processor tray Processor TrayLocate PCIe fan PCIe FanProcessor Cage and Clips Remove 2 screws Slide fan up and out of computerLocate processor cage Repeat steps 4 and 5 for rear fan Lift cage out of enclosure Installing Replacement ClipsTransferring Cage Fans Secure 6 captive screws Reconnect 3 cables Installing the Processor CagePCIe Fan Reinstall graphics card in slot Slide PCIe fan to the right to lock card in placeReplace hard drive Far-left drive bay Closing Computer Replace access panel

Processor Cage and Clips specifications

Apple's Processor Cage and Clips are integral components in the design and assembly of Apple's advanced computing devices. This innovative engineering approach not only enhances the performance of Apple products but also ensures their longevity and reliability. The Processor Cage serves as a protective enclosure for the processors, safeguarding them from environmental factors and potential damage during operation.

One of the main features of the Processor Cage is its precision engineering. Designed to fit snugly around the processors, it minimizes any movement that could lead to connectivity issues or physical damage. This snug fit also aids in thermal management. With powerful processors generating significant heat, the Cage's design incorporates advanced thermal solutions that help dissipate heat effectively. The integration of heat sinks and airflow channels within the Processor Cage ensures that device temperatures remain within optimal ranges, thereby enhancing overall performance.

The clips that secure the Processor Cage are another essential element. Constructed from high-quality materials, these clips are designed for durability and reliability. They ensure that the Processor Cage remains firmly in place during use, even in mobile devices subject to vibration and movement. The clips are engineered for ease of assembly and disassembly, allowing for quick repairs or upgrades without compromising the integrity of the device.

Apple leverages advanced technologies in the manufacturing of these components. Precision machining techniques are employed to create the Processor Cage and clips, ensuring that every dimension meets the exacting standards of Appleā€™s quality control. Furthermore, the use of lightweight yet sturdy materials helps in reducing the overall weight of the device without compromising on structural integrity.

In summary, the Processor Cage and Clips play a vital role in Apple's products by enhancing processor security, improving thermal management, and ensuring reliability through durable materials and precision engineering. These characteristics not only contribute to the superior performance of Apple devices but also reflect Apple's commitment to innovation and quality in all its hardware solutions. With each iteration, Apple continues to refine these components, ensuring they remain at the forefront of technology and design in the competitive landscape of consumer electronics.