Replacing The Battery - Dell OptiPlex 330 User Manual

10. Replace the bezel (see Replacing the
11. Replace the computer cover (see
NOTICE: To connect a network cable, first plug the cable into the network device and then plug it into the computer.
12. Connect your computer and devices to their electrical outlets, and turn them on.
See the documentation that came with the drive for instructions on installing any software required for drive operation.
13. Enter system setup (see System
14. Verify that your computer works correctly by running the Dell Diagnostics (see
Battery

Replacing the Battery

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.
NOTICE: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your
computer's electronic components. You can do so by touching an unpainted metal surface on the computer chassis.
A coin-cell battery maintains computer configuration, date, and time information. The battery can last several years. If you have to repeatedly reset time and
date information after turning on the computer, replace the battery.
CAUTION: A new battery can explode if it is incorrectly installed. Replace the battery only with the same or equivalent type recommended by the
manufacturer. Discard used batteries according to the manufacturer's instructions.
To replace the battery:
1. Record all the screens in system setup (see
2. Follow the procedures in Before You
3. Remove the computer cover (see
4. Locate the battery socket (see
5. Carefully press the battery release lever away from the battery and the battery will pop out.
6. Insert the new battery into the socket with the side labeled "+" facing up, then snap the battery into place.
1 system battery 2
3 battery socket tab 4
7. Replace the computer cover (see
NOTICE: To connect a network cable, first plug the cable into the network device and then plug it into the computer.
Bezel).
Replacing the Computer Cover).
Setup) and select the appropriate Drive option.
System Setup) so that you can restore the correct settings in
Begin.
Removing the Computer Cover).
System Board Components).
positive side of battery connector
battery socket
Replacing the Computer Cover).
Dell Diagnostics).
step 9.