Dell Vostro A90 Service-Handbuch - Seite 25

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Dell Vostro A90 Service-Handbuch
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  Palm Rest
Dell™ Vostro™ A90 Service Manual 
  Removing the Palm Rest
  Replacing the Palm Rest
 Removing the Palm Rest
 
CAUTION:
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.
 
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.
 
1. Follow the instructions in
Before You
 
2. Remove the module cover (see
 
3. Remove the keyboard (see
 
4. Turn the computer over and remove the left and right rubber bumpers.
 
5. Remove the nine screws from the computer base.
1
left rubber bumper
3
right rubber bumper
 
6. Turn the computer over and remove the seven screws from the top of the palm rest.
 
7. Disconnect the Bluetooth card cable, touch pad cable, and the power button cable from the respective system board connectors.
Begin.
Removing the Module
Cover).
Removing the
Keyboard).
2
screw (9)