IBM THINKCENTER 8128 Hardware Maintenance Manual page 99

POST Error Code
111
I/O channel parity error
114
Adapter ROM error
129
Internal cache test error
135 Fan failure
151
System board failure
161
Bad CMOS battery
162
Configuration mismatch
163
Date and Time Incorrect
164
Memory Size Error
166
Boot Block Check Sum Error
FRU/Action
1. Reseat adapters
2. Any adapter
3. Riser card
4. System Board
1. Adapter Memory
2. System Board
3. Riser card
1. Processor
2. L2 Cache Memory
3. System Board
1. Fan
2. System board
System Board
1. Run Setup
2. CMOS Backup Battery. Go to "Replacing
the battery (all machine types)" on page
56
3. System Board
1. Run Setup and verify Configuration
2. Had a device been added, removed,
changed location? If not, suspect that
device.
3. Power-on external devices first, then
power-on computer
4. CMOS Backup Battery. Go to "Replacing
the battery (all machine types)" on page
56
5. System Board
1. Time and Date Set
2. CMOS Backup Battery. Go to "Replacing
the battery (all machine types)" on page
56
3. System Board
1. Run Setup. Check System Summary
menu for memory size change. (See
Chapter 5, "IBM Setup Utility
program," on page 19.)
2. Run the Extended Memory Diagnostic
tests
1. Run Flash Recovery using Boot Block.
See "Recovering from a POST/BIOS
update failure" on page 114.
2. System Board
Chapter 7. Symptom-to-FRU Index
93