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Beep/Symptom
1-2-2
(DMA initialization
failed)
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)
1-4-3
(Interrupt vector
loading 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)
86
Hardware Maintenance Manual: xSeries 200
1.
System Board
1.
System Board
1.
DIMM
2.
System Board
1.
DIMM
2.
System Board
1.
DIMM
2.
Processor
3.
System Board
1.
System Board
1.
System Board
1.
System Board
1.
System Board
1.
System Board
1.
System Board
1.
System Board
2.
Keyboard
1.
Battery
2.
System board
FRU/Action
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