Product guide

Installing and Replacing Desktop Board Components
39
To install a DIMM, follow these steps:
1. Observe the precautions in "Before You Begin" on page 27.
2. Turn off all peripheral devices connected to the
computer. Turn off the computer
and disconnect the AC power cord.
3. Remove the computer’s cover and locate the DIMM sockets (see Figure 16).
4. If
a full length PCI Express graphics card is installed in the PCI Express x16
connector, remove the card to gain full access to the DIMM sockets.
Figure 16. Installing a DIMM
5. Make sure the clips at either end of the DIMM socket(s) are pushed outward to the
open position.
6. Holding the DIMM by the edges, remove it from its anti-static package.
7. Position the DIMM above the socket. Align the small notch at the bottom edge of
the DIMM with the keys in the socket (see inset in Figure 16).
8. In
sert the bottom edge of the DIMM into the socket.