Dell Vostro 1450 Manuel d'entretien - Page 13

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Dell Vostro 1450 Manuel d'entretien
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  Coin-Cell Battery
  Removing the Coin-Cell Battery
  Replacing the Coin-Cell Battery
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:
To help prevent damage to the system board, remove the main battery (see
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.
 Removing the Coin-Cell Battery
 
1. Follow the procedures in
Before You
 
2. Remove the system board (see
 
3. Turn the system board over.
 
4. Use a plastic scribe to push the coin-cell battery upward to release it from the slot.
1
system board
3
plastic scribe
 Replacing the Coin-Cell Battery
 
1. Follow the procedures in
Before You
 
2. Replace the coin-cell battery with the positive (+) side facing upwards.
 
3. Replace the system board (see
Back to Contents Page
 
Begin.
Removing the System
Board).
2
coin-cell battery
 
 
Begin.
Replacing the System
Board).
Removing the
Battery) before working inside the