Replacing CRUs
Replacing the memory module
Attention
Do not open your computer or attempt any repairs before reading the Important Product Information
Guide.
If your computer supports one memory module, install the module into the DIMM 1 slot. If your
computer supports two memory modules, install one memory module into the DIMM 1 slot first and
then install the other into the DIMM 2 slot.
1
Remove any media from the drives and turn off all connected devices and the computer. Then,
disconnect all power cords from electrical outlets and disconnect all cables that are connected
to the computer.
2
Remove the computer cover. For details, see
Removing the computer cover.
3
Remove the storage drive bracket. For details, see
Replacing the 2.5-inch storage drive.
4
Replace the memory module.
1 2