NEC N8800-091F, EXP320A, EXP320B, N8800-090F manual Troubleshooting

7-10 Troubleshooting

On-screen error message	Cause	Action
9027	Mounted CPU is	CPU configuration may be
	mismatching.	different between the CPU/IO
		modules.
		Replace the CPU.
		If this does not help, replace the
		CPU/IO module.
9028	Memory of the different types	Memory of the different types is
	is installed.	installed.
		Replace DIMM with appropriate
		one.
		If this does not help, replace the
		CPU/IO module.
9029	DIMM is faulty.	Replace DIMM.
		If this does not help, replace the
		CPU/IO module.
902A	Initialization of the cross-link	When the system is running in
	between the CPU/IO modules	the duplex mode, it is no
	and access are faulty.	problem.
		If the system cannot be running
		in the duplex mode due to
		continuous this error, replace the
		CPU/IO module.
		If this does not help, replace
		another CPU/IO module or
		center plane.
902B	BIOS revision does not	This BIOS revision cannot
	match.	support the duplex mode.
		Update the BIOS revision.
9031	Configuration of PCI riser is	Check the PCI configuration.
	mismatch.	If this does not help, replace the
		CPU/IO module.
9032	The microcode to CPU is not	Unsupported CPU may be
	found and it cannot update	mounted.
	normally.	Replace the CPU.
		If this does not help, replace the
		CPU/IO module.
9033	The microcode to CPU	Replace the CPU.
	cannot update normally.	If this does not help, replace the
		CPU/IO module.
9034	DIMM is faulty.	Replace the DIMM.
		If this does not help, replace the
		CPU/IO module.
903A	DIMM is faulty.	Replace the DIMM.
		If this does not help, replace the
		CPU/IO module.
9040 - 9047	CPU is faulty. (ID=0-7)	Replace the CPU.
9050 - 9055	DIMM is faulty. (ID=0-5)	Replace the DIMM.
		If this does not help, replace the
		CPU/IO module.