Dell 14" Mobile Precision 3470 Mobile Workstation (Silver) - Manual (Page 21)

Solid-state drives
Removing the 2230 solid-state drive
Prerequisites
1. Follow the procedure in Before working inside your computer .
NOTE: Solid-state drives are fragile. Exercise care when handling the solid-state drive.
NOTE: To avoid data loss, do not remove the solid-state drive while the computer is in sleep or on state.
2. Remove the microSD card .
3. Remove the base cover .
About this task
NOTE: Depending on the configuration ordered, your computer may support a 2230 solid-state drive, or a 2280 solid-state
drive in M.2 slot.
NOTE: This procedure applies only to computers shipped with a 2230 solid-state drive installed in M.2 slot.
The following image indicates the location of the 2230 solid-state drive that is installed and provides a visual representation of
the removal procedure.
Removing and installing components 21