IBM 866631Y Hardware Maintenance Manual - Page 130

Beep/Symptom, FRU/Action, I/O Legacy Board, Battery, Jumper on J6

Page 130 highlights

Beep/Symptom FRU/Action 1-2-3(DMA page 1. I/O Legacy Board register write/read failed) 1-2-4 (RAM refresh verification failed) 1. DIMM 2. Processor/PCI Board 3. Memory Card 1-3-1 (1st 64K RAM 1. DIMM test failed) 2. Processor/PCI Board 3. Memory Card 1-3-2 (1st 64K RAM 1. DIMM parity test failed) 2. I/O Legacy board 2-1-1(Secondary DMA register failed) 1. I/O Legacy Board 2-1-2(Primary DMA 1. I/O Legacy Board register failed) 2-1-3(Primary interrupt mask register failed) 1. I/O Legacy Board 2-1-4(Secondary interrupt mask register failed) 1. I/O Legacy Board 2-2-2(Keyboard controller failed) 1. I/O Legacy Board 2. Keyboard 2-2-3(CMOS power failure and checksum checks failed) 1. Battery 2. I/O Legacy board 2-2-4(CMOS configuration info validation failed) 1. Battery 2. I/O Legacy board 2-3-1(Screen 1. Jumper on J6 initialization failed) 2. I/O Legacy Board 2-3-2(Screen memory failed) 1. I/O Legacy board 2-3-3(Screen retrace 1. I/O Legacy board failed) 2-3-4(Search for 1. I/O Legacy board video ROM failed) 2-4-1(Video failed, screen believed operable) 1. I/O Legacy board 3-1-1(Timer tick interrupt failed) 1. I/O Legacy Board 3-1-2(Interval timer 1. I/O Legacy Board channel 2 failed) 120 Hardware Maintenance Manual: Netfinity 7100 - Type 8666

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Beep/Symptom
FRU/Action
1-2-3
(DMA page
register write/read
failed)
1.
I/O Legacy Board
1-2-4
(RAM refresh
verification failed)
1.
DIMM
2.
Processor/PCI Board
3.
Memory Card
1-3-1
(1st 64K RAM
test failed)
1.
DIMM
2.
Processor/PCI Board
3.
Memory Card
1-3-2
(1st 64K RAM
parity test failed)
1.
DIMM
2.
I/O Legacy board
2-1-1
(Secondary
DMA register
failed)
1.
I/O Legacy Board
2-1-2
(Primary DMA
register failed)
1.
I/O Legacy Board
2-1-3
(Primary
interrupt mask
register failed)
1.
I/O Legacy Board
2-1-4
(Secondary
interrupt mask
register failed)
1.
I/O Legacy Board
2-2-2
(Keyboard
controller failed)
1.
I/O Legacy Board
2.
Keyboard
2-2-3
(CMOS power
failure and
checksum checks
failed)
1.
Battery
2.
I/O Legacy board
2-2-4
(CMOS
configuration info
validation failed)
1.
Battery
2.
I/O Legacy board
2-3-1
(Screen
initialization failed)
1.
Jumper on J6
2.
I/O Legacy Board
2-3-2
(Screen
memory failed)
1.
I/O Legacy board
2-3-3
(Screen retrace
failed)
1.
I/O Legacy board
2-3-4
(Search for
video ROM failed)
1.
I/O Legacy board
2-4-1
(Video failed,
screen believed
operable)
1.
I/O Legacy board
3-1-1
(Timer tick
interrupt failed)
1.
I/O Legacy Board
3-1-2
(Interval timer
channel 2 failed)
1.
I/O Legacy Board
120
Hardware Maintenance Manual: Netfinity 7100 – Type 8666