Coin-cell battery, Removing the coin-cell battery, Replacing the coin-cell battery – Dell Studio 1457 (Late 2009) User Manual
Page 13
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Coin-Cell Battery
Removing the Coin-Cell Battery
Replacing the Coin-Cell Battery
Removing the Coin-Cell Battery
1.
Follow the procedures in
Before You Begin
.
2.
Remove the system board (see
Removing the System Board
).
3.
Turn the system board over.
4.
Use a plastic scribe to push the coin-cell battery upward to release it from the slot.
Replacing the Coin-Cell Battery
1.
Follow the procedures in
Before You Begin
.
2.
Replace the coin-cell battery with the positive (+) side facing upwards.
3.
Replace the system board (see
Replacing the System Board
).
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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
Removing the Battery
) before working inside the
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.
1
system board
2
coin-cell battery
3
plastic scribe