Intel SE7221BA1-E Removing DIMMs

Hardware Installations and Upgrades
4. Remove the PCI Express* card if it interferes with the DIMM retaining clips from being easily
opened and closed.
TP01373
Channel A, DIMM 0
Channel A, DIMM 1
Channel B, DIMM 0
Channel B, DIMM 1
A
C
D
B
Figure 7. Installing a DIMM
5. Make sure the clips at eith er 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 7).
8. Insert the bottom edge of the DIMM into the socket.
9. When the DIMM is inserted, push down on the top edge of the DIMM until the retaining clips
snap into place. Make sure the clips are firmly in place.
10. Reinstall the PCI Express* x8 card if it was removed prior to installing the DIMMs.
11. Replace the computer’s cover and reconnect the AC power cord.
Removing DIMMs
To remove a memory module, follow these steps:
1. Observe the precautions in " Safety Information" at the beginning of this document.
2. Turn off all peripheral devices connected to the computer, then tu rn off the computer.
3. Remove the AC power cord from the computer.
4. Remove the computer’s cover.
5. Remove the PCI Express* x8 card if it interferes with the DIMM clips from being easily
opened and closed.
10 Intel® Entry Server Board SE7221BA1-E User Guide