NEC 5800, 120Mf manual Troubleshooting

4-4 Troubleshooting

On-screen error message		Description	Cause	Action
0B75	System Voltage out of	A system voltage error	1. SMBus Device	internal cables
	the range.	was detected.	failed	3. Replace internal cables
			2. SMBus Cable	4. Replace boards
			failed
0B78	The error occurred	An error was detected	1. SMBus Device	1. Turn off AC
	during fan sensor	during fan sensor	failed	2. Check cable
	reading.	reading.	2. SMBus Cable	3. Replace Motherboard
0B7C	The error occurred	The error was detected	failed
	during redundant	while having constituted
	power module	the redundant power
	confirmation.	supply.
0B7D	The normal operation	Basic power supply	Power supply error	Replace a power supply
	can't be guaranteed	composition required
	with use of only one	for this equipment is not
	PSU.	filled.
0B80	BMC Memory Test	A BMC device (chip)	BMC failed	1. Turn off AC and re-start
	Failed.	failure		2. Replace Motherboard
0B81	BMC Firmware Code
	Area CRC check
	failed.
0B82	BMC core hardware
	failure.
0B83	BMC IBF or OBF	Access to the BMC
	check failed.	address failed.
0B8A BMC SEL area full.		An opening is not in the
		capacity of SEL.
0B8B	BMC progress check	BMC check was
	timeout.	interrupted temporarily.
0B8C	BMC command	BMC command access
	access failed.	failed.
0B8D	Could not redirect the	Console redirection
	console - BMC Busy -	cannot be carried out
		(BMC Busy)
0B8E	Could not redirect the	Console redirection
	console - BMC Error -	cannot be carried out
		(BMC error)
0B8F	Could not redirect the	Console redirection
	console - BMC	cannot be carried out
	Parameter Error -	(BMC Parameter error)
0B90	BMC Platform	A BMC device (chip)	BMC failed	1. Turn off AC and re-start
	Information Area	failure		2. Replace Motherboard
	corrupted.
0B91	BMC update firmware
	corrupted.
0B92	Internal Use Area of	An error of the SROM	1. SROM failed
	BMC FRU corrupted	that stores the chassis	2. BMC failed
		information
0B93	BMC SDR Repository	A BMC device (chip)	BMC failed
	empty.	failure