Coin Cell Battery; Removing Coin Cell Battery - Dell OptiPlex 3070 Small Form Factor Service Manual

4. Install the Side cover.
5. Follow the procedure in

Coin cell battery

Removing coin cell battery

CAUTION: Removing coin cell battery may reset the motherboard.
1. Follow the procedure in
2. Remove the:
a) Side cover
b) Expansion card
3. To remove the coin cell battery:
a) Using a plastic scribe press the release latch until the coin cell battery pops out [1].
b) Remove the coin cell battery from the system [2].
68 Removing and installing components
After working inside your computer.
Before working inside your computer.