Dell Alienware M11x R3 Manuale di servizio - Pagina 37
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Power Button Board
Alienware® M11x R3 Service Manual
Removing the Power Button Board
Replacing the Power Button Board
WARNING:
Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
CAUTION:
To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal
surface (such as a connector on your computer).
CAUTION:
Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™
is not covered by your warranty.
CAUTION:
To help prevent damage to the system board, remove the main battery (see
computer.
Removing the Power Button Board
1. Follow the instructions in
Before You
2. Remove the base cover (see
3. Remove the battery pack (see
4. Follow the instructions from
5. Remove the memory module(s) (see
6. Remove the hinge cover (see
7. Remove the keyboard (see
8. Remove the palm rest assembly (see
9. Remove the status light board (see
10. Remove the two screws that secure the power button board to the palm rest assembly.
1
power button board
11. Lift the power button board off the palm rest assembly.
Replacing the Power Button Board
1. Follow the instructions in
Before You
Begin.
Removing the Base
Cover).
Removing the Battery
Pack).
step 4
to
step 6
in
Removing the Hard
Removing the Memory
Module(s)).
Removing the Hinge
Cover).
Removing the
Keyboard).
Removing the Palm Rest
Removing the Status Light
2
screws (2)
Begin.
Removing the Battery
Drive.
Assembly).
Board).
Pack) before working inside the