Post Beep Codes - IBM totalstorage 326 User Reference

POST beep codes

Table 25. POST beep codes
Symptom
1-1-2 (Processor register
test failed)
1-1-3 (CMOS write/read test
failed)
1-1-4 (BIOS EEPROM
checksum failed)
1-2-1 (Programmable
Interval Timer failed)
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)
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)
2-2-2 (Keyboard controller
failed)
2-2-3 (CMOS power failure
and checksum checks failed)
2-2-4 (CMOS configuration
information validation failed)
2-3-1 (Screen initialization
failed)
2-3-2 (Screen memory
failed)
2-3-3 (Screen retrace failed) System board
2-3-4 (Search for video
ROM failed)
2-4-1 (Video failed; screen
believed operable)
FRU/action
Processor
1. Battery
2. System board
System board
System board
System board
System board
1. DIMM
2. System board
DIMM
1. DIMM
2. System board
System board
System board
System board
System board
1. System board
2. Keyboard
1. Battery
2. System board
1. Battery
2. System board
1. Jumper on J14
2. System board
System board
System board
System board
Appendix D. Engine POST and diagnostic program messages
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