NEC Express 5800 120Eg, User Manual

Page: 144 / 292

120Eg User Guide - Upgrading Your System
4 - 42
Removal
Remove the DIMM as follows:
Notes:
■
To remove the defected DIMM, check the error message
appearing in POST or NEC ESMPRO to identify the DIMM
socket (group) in which the defected DIMM is installed.
■
The server operates only when at least one DIMM is
installed.
1. See the section
“Preparing Your System for Upgrade” on page 4-3
to prepare.
2. Remove the side cover (see
“Removing or Installing the Side Cover” on page 4-4
).
3. Expand the levers at the both ends of the socket for the DIMM to be removed
leftward or rightward
The lock is released to allow the DIMM to be removed.
Figure 4 - 35: Removing a DIMM
4. Install the components removed in step 2.
5. Turn on the power of the server. Then make sure that no error messages appear
in POST.
If an error message appears, write down the message and review the error
message list in
“POST Error Messages ” on page 5-41
.
6. Start the SETUP to select "Advanced"
→
"Memory Configuration"
→
"Memory Retest" on the menus to clear the error information on the removed
DIMM (see
“BIOS Setup Utility” on page 3-3
).