Dell W29C Service Manual page 31

If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
NOTE: The M.2 card installed on your computer will depend on the configuration ordered. The supported card
configurations on the M.2 card slot are:
● M.2 2230 solid-state drive
● M.2 2280 solid-state drive
NOTE: This procedure applies if you are installing an M.2 2230 solid-state drive.
If you are replacing an M.2 2280 solid-state drive with an M.2 2230 solid-state drive, move the screw mount as shown in the
following figure, before you perform the other steps in the installation procedure.
The following image indicates the location of the solid-state drive and provides a visual representation of the installation
procedure.
Steps
1. Ensure that the thermal pad covering the M.2 2230 slot on the system board is in place.
2. Align the notch on the solid-state drive with the tab on the M.2 card slot.
Removing and installing components 31