NEC 140He User Manual page 306

9-48
Removal
Remove a DIMM as follows:
IMPORTANT:
the metal frame of the server to discharge static electricity from your body before handling
the DIMM. Do not touch the DIMM terminals or on-board parts by a bare hand or place the
DIMM directly on the desk. For static notes, see the section "Anti-static Measures"
described earlier.
NOTE:
To remove the failed DIMM, check the error message appearing in POST or
ESMPRO to identify the DIMM socket (group) in which the failed DIMM is installed.
1.
See the section "Preparing for Installation and Removal" described earlier to prepare.
2.
Unlock the front door with the security key, and open the front door.
3.
Remove the memory slot cover, and then remove the memory board on which the DIMMs to be removed are
installed.
NOTE:
The error lamp corresponding to the failing DIMM goes on.
4.
Open the levers at both sides of the socket from which you remove the DIMM.(1).
The DIMM is unlocked and ready for removal.(2)
5.
Install the memory board.
6.
Install the memory slot cover.
7.
Power on the server and verify that POST displays no error messages.
If POST displays an error message, take a note on the message and see the POST error messages listed in
Chapter 8.
Start the SETUP and select [Advanced] → [Memory Configuration] → [Memory Retest] → [Enabled] to
8.
clear the error information of the removed DIMM. Then, Then, select [Server] → [Clear FRU LED] → [Yes]
to turn off the LED indicating DIMM error. (See Chapter 4 for details.)
9.
Select "Yes" for [Reset Configuration Data] on the Advanced menu.
This setting is required to change the hardware configuration data. See Chapter 4 for details.
The DIMM is extremely sensitive to static electricity. Make sure to touch