IBM 390E manual 75-1, Tests Message

Error	Code	75-1
Error	Code		Test(s)	Message
75-1			ACCHARGER	AC Charger not sup-
				ported

FRU/Action in Sequence:

Ÿ DC-DC & BATT board ASM

ŸSystem board

Error	Code	89-250 to 89-294
Error	Code		Test(s)	Message
89-250			CPU	Math	coprocessor
89-266			CPU	Registers
				MMX
89-278			CPU	Arithmetics
89-282			CPU	Logical ops
89-286			CPU	String	ops
89-294			CPU	Exceptions

FRU/Action in Sequence:

Ÿ Reload BIOS default setting

ŸCPU card

ŸSystem board

Error	Code	170-1 to 175-198
Error	Code		Test(s)	Message
170-1			LM80/LM81	Chip	not	detected
				(iFailNoLm80=1)
170-27			LM80/LM81	All	interrupts		masked
170-198			LM80/LM81	Chip	not	detected
				(iFailNoLm80=0)
170-250			LM80/LM81	Interrupt		condition
				detected
175-1			LM75/	Chip	not	detected
			Max1617/	(iFailNoLm80=1)
			FAN
				Fan	test	not	supported
				No fan detected
175-198			LM75/	Chip	not	detected
			Max1617	(iFailNoLm80=0)

FRU/Action in Sequence:

ŸSystem board

ThinkPad 390E 55