Macpower & Tytech IceCube Specifikace stáhnout pdf (Strana 98)

96 - PowerBook G4 (17-inch) Take Apart

Heatsink and Fan Assembly

Procedure

Note: The Heatsink and fans are one assembly part.

1. Remove the screws and lift out the heatsink and fan assembly.

Important: Do not attempt to transfer fans from one heat sink to another. This can create

acoustic issues.

Replacement Note: Make sure to clean existing thermal material from the logic board and

apply new thermal material (see Logic Board chapter).

Important: If a replacement heatsink comes with thermal pads installed, you will only

need to install Thermal Gel (922-5929) to the center mating surface of the heatsink.

2. Reassemble and test all ports, components and functions of the computer.

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Macpower & Tytech IceCube Specifikace Strana 98