Service Manual

NOTE: If there is only one solid-state drive in the configuration you ordered, you can install another solid-state drive in the
other M.2 slot. However, you may need a solid-state drive mounting bracket (sold separately) to install the additional solid-
state drive.
NOTE: M.2 slot one supports PCIe x4.0 SSDs only. If you have an Intel Optane Hybrid, SATA, or PCIe x2.0 SSD, install it in
M.2 slot two.
NOTE: This procedure applies only if you are installing an M.2 2230 solid-state drive in M.2 slot one.
NOTE: Before installing your M.2 2230 or M.2 2280 solid-state drive, ensure that the mounting bracket is in the correct
location. For more information, see Installing the solid-state drive mounting bracket.
The figure indicates the location of the M.2 2230 solid-state drive that is installed in M.2 slot one and provides a visual
representation of the installation procedure.
Steps
1. Align the notch on the M.2 2230 solid-state drive with the tab on M.2 slot one on the system board.
2. Slide the M.2 2230 solid-state drive into M.2 slot one on the system board.
3. Replace the screw (M2x3) that secures the M.2 2230 solid-state drive to the solid-state drive mounting bracket.
Next steps
1. Install the base cover.
2. Follow the procedure in After working inside your computer.
Removing the M.2 2280 solid-state drive from M.2 slot one
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the base cover.
About this task
NOTE:
Depending on the configuration ordered, your computer may support an M.2 2230 solid-state drive or an M.2 2280
solid-state drive in M.2 slot one.
24 Removing and installing components