Temperature Error Lamp; Clearing Lamp Indication - NEC EXPRESS5800/140He Service Manual

4.3.8

Temperature Error Lamp

When the temperature in the Server exceeds the normal operation range, the Temperature Error
lamp goes on. (The lamp is off in the normal operation status.)
Check the room temperature in the area in which the Server is installed.
When the fan unit temperature error is detected, the Status lamp also lights or blinks amber.
140Rd-4
4.3.9

Clearing Lamp Indication

An error indication can be cleared in any of the following ways, which vary depending on the
types of errors occurred.
Any error indication should be cleared after the cause of the error is removed.
Press the Clear switch on the front panel to restart the Server.
Select [Server]→[Clear FRU LED] in the BIOS SETUP and choose "YES" to restart the
Server.
At the occurrence of a processor error, select [MAIN]→[Processor Setting]→[Processor
Retest] in the BIOS SETUP and choose "YES" to restart the Server.
At the occurrence of a memory error, select [MAIN]→[Processor Setting]→[Processor
Retest] in the BIOS SETUP and choose "YES" to restart the Server.
NOTES:
Thermal error lamp
Use this feature to find suspicious devices; if several
devices indicate errors because of one defected device,
this should help you find the device that caused the
initial error.
Also use a proper tool including the Offline Maintenance
Utility to identify the suspicious device.
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