Dell Inspiron N5020 Manuel d'entretien - Page 9
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Coin-Cell Battery
Dell™ Inspiron™ N5020/M5030/N5030 Service Manual
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:
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 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.
Removing the Coin-Cell Battery
1. Follow the instructions in
Before You
2. Remove the battery (see
Removing the
3. Remove the keyboard (see
4. Remove the palm rest (see
5. Using a plastic scribe, pry the coin-cell battery from the slot on the system board.
1
plastic scribe
Replacing the Coin-Cell Battery
1. Follow the instructions in
Before You
2. Hold the coin-cell battery with the positive side facing up.
3. Slide the coin-cell battery into the slot and press it gently until it snaps into place.
4. Replace the palm rest (see
5. Replace the keyboard (see
6. Replace the battery (see
Replacing the
CAUTION:
Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may
result in damage to the computer.
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Begin.
Battery).
Removing the
Keyboard).
Removing the Palm
Rest).
2
coin-cell battery
Begin.
Replacing the Palm
Rest).
Replacing the
Keyboard).
Battery).
Removing the
Battery) before working inside the