Coin-Cell Battery; Removing The Coin-Cell Battery - Dell Precision 3260 Compact Service Manual

Steps
1. Insert a flat-head screwdriver in the dummy optional-I/O module bracket.
2. Push the bracket to release the bracket from the chassis.
3. Connect the I/O-module cable to the connector on the system board.
4. Insert the I/O module into the slot from the inside your computer.
5. Replace the two screws (M3x3) to secure the optional I/O module to the chassis.
NOTE: The screw type differs with the kind of I/O module used.
6. Place the computer in an upright position.
Next steps
1. Install the riser card.
2. Install the hard-drive assembly.
3. Install the side cover.
4. Follow the procedure in

Coin-cell battery

Removing the coin-cell battery

Prerequisites
1. Follow the procedure in
2. Remove the side cover.
48 Removing and installing components
after working inside your
before working inside your
computer.
computer.