Dell 23.8" OptiPlex 7410 All-in-One Desktop Computer (Gray) - Manual (Page 58)

Steps
1. Remove the screw mount on the system board.
2. Install the screw mount on the system board.
Next steps
1. Install the M.2 2230 solid-state drive slot 0 or the M.2 2280 solid-state drive slot 0 , whichever applicable.
2. Install the system-board shield .
3. Install the back cover .
4. Install the stand .
5. Follow the procedure in After working inside your computer .
Solid-state drive in M.2 slot 1
Removing the M.2 2230 solid-state drive in M.2 slot 1
Prerequisites
1. Follow the procedure in Before working inside your computer .
2. Remove the stand .
3. Remove the back cover .
4. Remove the system-board shield .
5. Remove the I/O cover .
About this task
NOTE: Depending on the configuration ordered, your computer may have up to two M.2 2230 or 2280 solid-state drives
installed in the solid-state drive slots on the system board.
NOTE: This procedure is applicable for computers where an M.2 2230 solid-state drive is installed in the solid-state drive
slot (M.2 PCIe SSD 1) on the system board.
The following image(s) indicate the location of the M.2 2230 solid-state drive in M.2 slot 1 and provides a visual representation
of the removal procedure.
58 Removing and installing Customer Replaceable Units (CRUs)