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. See "Parts on the system board" on page 32 for the locations of the slots.
1. Remove any media from the drives and turn off all connected devices and the computer.
2. Disconnect all power cords from electrical outlets and disconnect all cables that are connected to the
computer.
3. Remove the computer cover. For details, see "Computer cover" on page 95.
4. Remove the bottom cover. For details, see "Bottom cover" on page 124.
5. Replace the memory module.
a. Open the memory module retainer.
Figure 87. Opening the memory module retainer
b. Remove the memory module.
Figure 88. Removing the memory module
.
Chapter 9
Hardware removal and installation
125