IBM 8302 - Page 98

Diagnostic Error Code FRU/Action
001-271-XXX
System IRQ4 failure
1. Device on IRQ4
2. System board
001-272-XXX
System IRQ5 failure
1. Device on IRQ5
2. System board
001-273-XXX
System IRQ6
(diskette drive) failure
1. Diskette Cable
2. Diskette drive
3. System board
001-274-XXX
System IRQ7 failure
1. Device on IRQ7
2. System board
001-275-XXX
System IRQ8 failure
1. Device on IRQ8
2. System board
001-276-XXX
System IRQ9 failure
1. Device on IRQ9
2. System board
001-277-XXX
System IRQ10 failure
1. Device on IRQ10
2. System board
001-278-XXX
System IRQ11 failure
1. Device on IRQ11
2. System board
001-279-XXX
System IRQ12 failure
1. Device on IRQ12
2. System board
001-280-XXX
System IRQ13 failure
1. Device on IRQ13
2. System board
001-281-XXX
System IRQ14
(hard disk drive) failure
1. Hard disk drive cable
2. Hard disk drive
3. System board
001-282-XXX
System IRQ15 failure
1. Device on IRQ15
2. System board
001-286-XXX
001-287-XXX
001-288-XXX
System Timer failure
1. System board
001-292-XXX
System CMOS
RAM error
1. Run Setup and re-test
2. System board
001-293-XXX
System CMOS Battery
1. Battery
2. System board
001-298-XXX
System RTC date/time update failure
1. Flash the system
2. System board
001-299-XXX
System RTC periodic interrupt failure
1. System board
001-300-XXX
System RTC Alarm failure
1. System board
92 Hardware Maintenance Manual