IBM 86605SU Maintenance Manual - Page 269

Beep/Symptom, FRU/Action, System Board, Battery/CMOS chip, Jumper on J14, Primary DMA register

Page 269 highlights

Beep/Symptom 1-2-3 (DMA page register write/read failed) 1-2-4 RAM refresh verification failed 1-3-1 (1st 64K RAM test failed) 1-3-2 (1st 64K RAM parity test failed) 2-1-1 (Secondary DMA register failed) 2-1-2 (Primary DMA register failed) 2-1-3 (Primary interrupt mask register failed) 2-1-4 (Secondary interrupt mask register failed) 2-2-1 (Interrupt vector loading failed) 2-2-2 (Keyboard controller failed) 2-2-3 (CMOS power failure and checksum checks failed) 2-2-4 (CMOS configuration info validation failed) 2-3-1 (Screen initialization failed) 2-3-2 (Screen memory failed) 2-3-3 (Screen retrace failed) 2-3-4 (Search for video ROM failed) 2-4-1 (Video failed, screen believed operable) 3-1-1 (Timer tick interrupt failed) 3-1-2 (Interval timer channel 2 failed) FRU/Action 1. System Board 2. Processor Board 1. System Board 2. Processor Board 1. DIMM 2. Processor Board 1. DIMM 2. Processor Board 3. System Board 1. System Board 2. Processor Board 1. System Board 2. Processor Board 1. System Board 2. Processor Board 1. System Board 2. Processor Board 1. System Board 2. Processor Board 1. System Board 1. Battery/CMOS chip 2. System Board 1. Battery/CMOS chip 2. System Board 1. Jumper on J14 2. System Board 1. System Board 1. System Board 1. System Board 1. System Board 1. System Board 1. System Board 264 Netfinity Server HMM

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Beep/Symptom
FRU/Action
1-2-3
(DMA page register
write/read failed)
1.
System Board
2.
Processor Board
1-2-4
RAM refresh verification
failed
1.
System Board
2.
Processor Board
1-3-1
(1st 64K RAM test failed)
1.
DIMM
2.
Processor Board
1-3-2
(1st 64K RAM parity test
failed)
1.
DIMM
2.
Processor Board
3.
System Board
2-1-1
(Secondary DMA register
failed)
1.
System Board
2.
Processor Board
2-1-2
(Primary DMA register
failed)
1.
System Board
2.
Processor Board
2-1-3
(Primary interrupt mask
register failed)
1.
System Board
2.
Processor Board
2-1-4
(Secondary interrupt mask
register failed)
1.
System Board
2.
Processor Board
2-2-1
(Interrupt vector loading
failed)
1.
System Board
2.
Processor Board
2-2-2
(Keyboard controller failed)
1.
System Board
2-2-3
(CMOS power failure and
checksum checks failed)
1.
Battery/CMOS chip
2.
System Board
2-2-4
(CMOS configuration info
validation failed)
1.
Battery/CMOS chip
2.
System Board
2-3-1
(Screen initialization failed)
1.
Jumper on J14
2.
System Board
2-3-2
(Screen memory failed)
1.
System Board
2-3-3
(Screen retrace failed)
1.
System Board
2-3-4
(Search for video ROM
failed)
1.
System Board
2-4-1
(Video failed, screen
believed operable)
1.
System Board
3-1-1
(Timer tick interrupt failed)
1.
System Board
3-1-2
(Interval timer channel 2
failed)
1.
System Board
264
Netfinity Server HMM