NEC Express5800 series User Manual page 215

Removal
Remove the DIMM as described in the following procedure.
NOTE:
appearing in POST or NEC ESMPRO to confirm the CPU blade on
which the defected DIMM is installed.
31.
Shutdown the CPU Blade that will be removed, and turn off the power of the CPU blade.
32.
Take the CPU blade out from the Blade Assembly Unit.
Refer to the User's Guide of the Blade Assembly Unit.
33.
Put the CPU blade on a clean anti-static sheet.
34.
Gently push down on the levers at the both ends of the DIMM socket to be removed.
The lock is released to allow you to remove the DIMM.
35.
Repeat the steps to remove another DIMM.
36.
Install a new DIMM.
37.
Install the components removed in steps 1 and 2.
38.
Power on the CPU blade. Make sure that no error message appears on the POST screen.
If an error message appears, write down the message and see the error message list in
Chapter 8.
If the CPU blade is not started, the DIMM may not be installed on the socket correctly.
Install the DIMM again.
Start SETUP, select [Advanced] → [Memory Configuration] → [Memory Retest] to [Yes]
39.
to restart the CPU blade and clear the error information of the removed DIMM (see
Chapter 4).
40.
Set [Reset Configuration Data] in the [Advanced] menu to [Yes].
This is intended to update the hardware configuration information. See Chapter 4 for
details.
41.
Set the paging file size to a value larger than the recommended value (installed memory *
1.5) (for Windows).
To remove the defected DIMM, check the error message
Upgrading Your Server 9-17