IBM xSeries 230 61Y, Hardware Maintenance Manual

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AC Good LED DC Good LED Description FRU/Action
On Off Standby mode or dc
problem.
1. Check system board cable connectors J4
and J15 (system board to power
backplane). Set power-on override switch
(switch 5 of SW1) to On position ( see
“System board switches and jumpers” on
page 44). If the DC Good LED comes on,
check the following components:
a. Power Switch Assembly
b. System Board
Note: The power-on override switch
(switch 5 of SW1) is intended for problem
determination purposes only. Use of this
switch will cause POST errors.
2. Remove the adapters and disconnect the
cables and power connectors to all internal
and external devices. Power-on the system.
If the DC Good LED comes on, replace the
adapters and devices one at a time until
you isolate the problem.
3.
Power Supply
4. Power Backplane
5. System Board
On On Power is OK. N/A
POST error codes
In the following error codes, X can be any number or letter.
Error Code/Symptom FRU/Action
062 (Three consecutive boot failures using the
default configuration.)
1. Run Configuration/Setup
2. Battery
3. System Board
4. Processor
101, 102 (System and processor error)
1. System Board
106 (System and processor error)
1. System Board
111 (Channel check error)
1. Failing ISA Adapter
2. Memory DIMM
3. System Board
114 (Adapter read-only memory error)
1.
Failing Adapter
2.
Run Diagnostics
129 (Internal cache error)
1. Processor
2. Optional Processor (if installed)
3. System Board
151 (Real time clock error)
1. Run Diagnostics
2. Battery
3. System Board
134
Hardware Maintenance Manual: xSeries 230 Models 6RY, 61Y