NEC Express5800/340Hb-R N8800-047F, User Manual

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Troubleshooting 7-7
"Display Settings" on the bottom-right of the window:
→
Select [Control Panel] – [Display] - [Settings] tab, and change the [Color quality]
to "Medium (16 bit)" or higher.
The screen turns blue during OS boot:
→
Wait for the period of time you set a BIOS [Boot Monitoring]; after the boot pair
is automatically swapped, the server will be rebooted and the OS will start up.
→
Start the OS from the other PCI module’s hard disk.
Fail to power off the server:
‰
Is the POWER switch enabled?
→
Restart the server and start the BIOS setup utility.
<Menu to check: [Security]
→
[Power Switch Mask]
→
[Unmasked]>
POST fails to complete:
‰
Is the DIMM installed?
→
At least four DIMMs are populated in the DIMM bank 0 for operation.
‰
Is the memory size large?
→
The memory check may take a time if the memory size is large. Wait for a while.
‰
Did you perform any keyboard or mouse operation immediately after you started the
server?
→
If you perform any keyboard or mouse operation immediately after start-up, POST
may accidentally detect a keyboard controller error and stops proceeding. In such
a case, restart the server once again. Do not perform any keyboard or mouse
operation until the BIOS start-up message appears when you restart the server.
‰
Does the server have appropriate memory boards or PCI card?
→
Operation of the server with unauthorized devices is not guaranteed.