Dell Inspiron 6000 Manuel d'utilisateur Page 24

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MCH Heat Sink
DellInspiron™6000ServiceManual
Removing the MCH Heat Sink
Replacing the MCH Heat Sink
Removing the MCH Heat Sink
1. Follow the instructions in "Preparing to Work Inside the Computer."
2. Remove the Mini PCI card (if applicable) and the optical drive.
3. Remove the hard drive.
4. Remove the hinge cover.
5. Remove the keyboard.
6. Remove the display assembly.
7. Remove the palm rest.
8. Remove the video card/thermal-cooling assembly (if applicable).
9. Remove the M2.5 x 5-mm screw that secures the MCH heat sink to the system board.
Replacing the MCH Heat Sink
1. Replace the MCH heat sink on the system board.
CAUTION: Before you perform the following procedures, see the safety instructions in the Product Information Guide.
NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such
as the back panel) on the computer.
NOTICE: To avoid damaging the system board, you must remove the main battery before you begin working inside the computer.
NOTE: For systems with an integrated video controller, the MCH heat sink is secured by two M2.5 x 5 screws.
1
M2.5 x 5-mm screw (1)
For computers with a
video card/thermal-cooling
assembly
2
M2.5 x 5-mm screws (2)
For computers with a
video controller integrated
on the system board
3
MCH heat sink
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