![background image](http://html1.mh-extra.com/html/nec/exp803/exp803_maintenance-manual_4183866193.webp)
1. POST Error Message
Express5800/R120f-1E Maintenance Guide
193
Chapter 3 Appendix
BMC Message on Lower LCD Line
Cause
Solution
CPU1-DIMM Area Temperature Lower
Non-Critical
A temperature abnormality was
detected.
The cooling fan has failed or is
clogged.
Contact your sales representative.
CPU1-DIMM Area Temperature Upper
Non-Critical
CPU1-DIMM Area Temperature Lower
Critical
CPU1-DIMM Area Temperature Upper
Critical
CPU2-DIMM Area Temperature Lower
Non-Critical
CPU2-DIMM Area Temperature Upper
Non-Critical
CPU2-DIMM Area Temperature Lower
Critical
CPU2-DIMM Area Temperature Upper
Critical
Processor1 Thermal Control Upper
Non-Critical
Processor1 Thermal Control Upper
Critical
Processor2 Thermal Control Upper
Non-Critical
Processor2 Thermal Control Upper
Critical
DUMP Request !
The dump button was pressed.
Wait until collecting the memory dump
data has finished.
Power Supply1 Failure detected
A power supply unit abnormality
occurred.
Make sure that the power cord is
plugged in. If this does not resolve the
problem, contact your sales
representative.
Power Supply2 Failure detected
Power Supply1 AC lost
Power Supply2 AC lost
Processor Missing
No CPUs are installed.
Contact your sales representative.