Dell Precision 3460 Small Form Factor - Coin-Cell Battery; Removing the Coin-Cell Battery

Steps
1. Route the antenna cables through the routing guides on the chassis.
2. Align and place the screw holes on the WLAN antenna with the screw holes on the chassis.
3. Replace the two screws (M3x5) to secure the WLAN antenna to the chassis.
Next steps
1. Install the hard-drive and optical-drive cage.
2. Install the WLAN card.
3. Install the 3.5-inch hard-drive.
4. Install the 2.5-inch hard-drive.
5. Install the front bezel.
6. Install the side cover.
7. Follow the procedure in after working inside your computer.
Coin-cell battery
Removing the coin-cell battery
Prerequisites
1. Follow the procedure in before working inside your computer.
2. Remove the side cover.
3. Remove the hard-drive and optical-drive bracket.
NOTE:
Removing the coin-cell battery resets the BIOS setup program settings to default. It is recommended that you note
the BIOS setup program settings before removing the coin-cell battery.
Removing and installing components 37