Dell M3800 Personal Computer User Manual


 
5. Install the:
a. battery
b. base cover
6. Follow the procedures in After Working Inside Your Computer.
Removing the Coin-Cell Battery
1. Follow the procedures in Before Working Inside Your Computer.
CAUTION: Removing the coin-cell battery re-sets the BIOS settings to default. It is
recommended that you note the BIOS settings before removing the coin-cell battery.
2. Remove the:
a. base cover
b. battery
c. WLAN card
3. Perform the following steps to remove the coin-cell battery:
a. Disconnect the coin-cell battery cable from the I/O board [1].
b. Lift up and remove the coin-cell battery from the computer [2].
Installing the Coin-Cell Battery
1. Replace the coin-cell battery in its slot in the computer.
2. Connect the coin-cell battery cable to the I/O board.
3. Install the:
a. WLAN card
b. battery
c. base cover
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