NEC SigmaBlade B140a-T Betriebsanweisung PDF herunterladen (Seite 283)

Upgrading Your Server 9-19

Removal

Remove the DIMM in the following procedure.

NOTE: To remove the defected DIMM, check the error message

appearing in POST or NEC ESMPRO to confirm the CPU blade on

which the detected DIMM is installed.

1. After providing the shutdown processing for the CPU blade to be removed, turn off the

power of the CPU blade.

2. Pull out the CPU blade from the Blade Enclosure.

Refer to the User's Guide of the Blade Enclosure.

3. Place the CPU blade on anti-static sheet with little dust.

4. Remove the five screws fixing the top cover.

5. Firmly hold the cover, move it slightly toward the rear of the blade, then lift the cover to

remove it from the CPU blade.

IMPORTANT: Handle the cover carefully so as not to make it contact

with any electronic components on the CPU blade.

6. Open the levers at both ends of the DIMM socket to be removed.

The lock is released to allow you to remove the DIMM.

7. Repeat steps to remove another DIMM.

8. Install a new DIMM.

9. Install the components having been removed.

10. Turn on the power of the CPU blade. Make sure that no error message appears in POST.

If an error message appears, write down the message and see the error message list in

Chapter 8.

11. Run SETUP, select [Advanced] – [Memory Configuration] – [Memory Retest] – [Yes]

and restart the CPU blade to clear the error information of the removed DIMM (see

Chapter 4).

12. Set [Advanced] – [Reset Configuration Data] in the [Advanced] menu to [Yes].

This is required to update the hardware configuration information. See Chapter 4 for

details.

13. Set the paging file size to a value larger than the recommended value (installed memory *

1.5) (for Windows).

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NEC SigmaBlade B140a-T Betriebsanweisung Seite 283