Dell 14" Mobile Precision 3470 Mobile Workstation (Silver) - Manual (Page 54)

Next steps
1. Install the assembly inner frame .
2. Install the battery .
3. Install the wireless card .
4. Install the 2280 solid-state drive or 2230 solid-state drive .
5. Install the base cover .
6. Install the microSD card .
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 .
CAUTION: Removing the coin-cell battery resets the BIOS setup program’s settings to default. It is
recommended that you note the BIOS setup program’s settings before removing the coin-cell battery.
2. Remove the microSD card .
3. Remove the base cover .
4. Remove the 2280 solid-state drive or 2230 solid-state drive .
5. Remove the battery .
6. Remove the wireless card .
7. Remove the assembly inner frame .
About this task
The following image indicates the location of the coin-cell battery and provides a visual representation of the removal procedure.
Steps
Pry and remove the coin-cell battery from the palm-rest assembly.
54 Removing and installing components