IBM Netfinity 5100 8658 21Y, Manual

Page: 170 / 246

Beep/Symptom FRU/Action
1-3-2 (1st 64K RAM
parity test failed)
1. DIMM
2. Processor
3. System Board
2-1-1 (Secondary DMA
register failed)
1. System Board
2-1-2 (Primary DMA
register failed)
1. System Board
2-1-3 (Primary
interrupt mask register
failed)
1. System Board
2-1-4 (Secondary
interrupt mask register
failed)
1. System Board
2-2-2 (Keyboard
controller failed)
1. System Board
2-2-3 (CMOS power
failure and checksum
checks failed)
1. Battery
2. System Board
2-2-4 (CMOS
configuration into
validation failed)
1. Battery
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 (Search for video
ROM failed)
1. System Board
3-1-1 (Timer tick
interrupt failed)
1. System Board
3-1-2 (Interval timer
channel 2 failed)
1. System Board
3-1-3 (RAM test failed
above address
OFFFFH)
1. DIMM
2. System Board
3-1-4 (Time-Of-Day
clock failed)
1. Battery
2. System Board
3-2-1 (Serial port
failed)
1. System Board
3-2-2 (Parallel port
failed)
1. System Board
3-2-4 (Failure
comparing CMOS
memory size against
actual)
1. DIMM
2. System Board
3. Battery
160
: Netfinity 5100 Type 8658 Models 11Y, 21Y, 31Y,
41Y, 51Y, 1RY, 2RY, 3RY, 4RY, 5RY