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Dell Vostro A90 Service-Handbuch
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  Display
Dell™ Vostro™ A90 Service Manual 
  Display Assembly
  Display Bezel
  Display Panel
  Display Panel Cable
 
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 a connector on the back of the computer).
 
NOTICE:
To help prevent damage to the system board, you must remove the battery from the battery bay before you begin working inside the
computer.
 Display Assembly
 

Removing the Display Assembly

 
1. Follow the instructions in
Before You
 
2. Remove the module cover (see
 
3. Remove the keyboard (see
 
4. Remove the palm rest (see
 
5. Turn the computer over, make note of the cable routing, and carefully dislodge the Mini-Card antenna cables from their routing guides.
 
6. Pull the Mini-Card antenna cables through the system board as shown in the figure.
1
Mini-Card antenna cables
 
7. Disconnect the display cables and the speaker cable from the respective system board connectors.
 
8. Make note of the display cables and the speaker cable routing and carefully dislodge from their routing guides as shown in the figure.
Begin.
Removing the Module
Cover).
Removing the
Keyboard).
Removing the Palm
Rest).