Dell Inspiron 9300 Service Manual page 48

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MCH Heat Sink
Dell™ Inspiron™ 9300 Service Manual
Removing the MCH Heat Sink
Replacing the MCH Heat Sink
Removing the MCH Heat Sink
CAUTION:
NOTICE:
as the back panel) on the computer.
NOTICE:
1. Follow the instructions in
2. Remove the
3. Remove the
4. Remove the
5. Remove the keyboard.
6. Remove the
7. Remove the
8. Remove the
9. Remove the three M2.5 x 5-mm screws that secures the MCH heat sink to the system board.
1 MCH heat sink
2 M2.5 x 5-mm screws (3)
Replacing the MCH Heat Sink
1. Place the MCH heat sink over the screw holes on the system board.
2. Replace the three M2.5 x 5-mm screws that secure the MCH heat sink to the system board.
Great user manuals database on
Before you begin the following procedure, see the safety instructions in the Product Information Guide.
To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such
To avoid damaging the system board, you must
"Before Working Inside Your
Mini PCI card (if applicable) and the optical drive.
hard drive.
hinge cover.
display assembly.
palm rest.
video card/thermal cooling assembly
UserManuals.info
remove the main battery before you begin working inside the computer.
Computer."
(if applicable).