Dell 14" Mobile Precision 3470 Mobile Workstation (Silver) - Manual (Page 55)

Installing the coin-cell battery
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the coin-cell battery and provides a visual representation of the installation
procedure.
Steps
Adhere the coin-cell battery to the slot on the palm-rest assembly.
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 .
Keyboard assembly
Removing the keyboard assembly
Prerequisites
1. Follow the procedure in Before working inside your computer .
2. Remove the microSD card .
3. Remove the base cover .
Removing and installing components 55