IBM A21i Maintenance Manual - Page 103

Run Setup. Check Stepping level for the, Run Flash Recovery using Boot Block.

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POST Error Code 111 I/O channel parity error FRU/Action 1. Reseat adapters 2. Any adapter 3. Riser card 114 Adapter ROM error 4. System Board 1. Adapter Memory 2. System Board 129 Internal cache test error 3. Riser card 1. Processor 2. L2 Cache Memory 151 Real-time clock failure 161 Bad CMOS battery 3. System Board 1. System Board 1. Run Setup 2. CMOS Backup Battery (see "Safety information" on page 201) 162 Configuration mismatch 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 (see "Safety information" on page 201) System Board 5. System Board 162 And unable to run diagnostics 6. Riser card 1. Diskette Drive 2. System Board 3. Diskette Drive Cable 163 Clock not updating or invalid time set 4. Riser card 1. Time and Date Set? 2. CMOS Backup Battery (see "Safety information" on page 201) 3. 164 1. POST detected a base memory or extended memory size mismatch error or RIMM socket 3 is populated with a RIMM memory module 2. 166 1. Boot Block Check Sum Error System Board Run Setup. Check System Summary menu for memory size change. (See "Setup Utility program" on page 10.) Run the Extended Memory Diagnostic tests Run Flash Recovery using Boot Block. See "Flash recovery boot block jumper" on page 194. 2. 167 1. Microprocessor installed that is not supported by the current POST/BIOS System Board Run Setup. Check Stepping level for the BIOS level needed, then perform the flash update. 2. Processor Chapter 6. Symptom-to-FRU Index 95

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Chapter 6. Symptom-to-FRU Index
95
111
I/O channel parity error
1.
Reseat adapters
2.
Any adapter
3.
Riser card
4.
System Board
114
Adapter ROM error
1.
Adapter Memory
2.
System Board
3.
Riser card
129
Internal cache test error
1.
Processor
2.
L2 Cache Memory
3.
System Board
151
Real-time clock failure
1.
System Board
161
Bad CMOS battery
1.
Run Setup
2.
CMOS Backup Battery (see “Safety
information” on page 201)
3.
System Board
162
Configuration mismatch
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 (see
“Safety
information” on page 201)
System Board
5.
System Board
6.
Riser card
162
And unable to run diagnostics
1.
Diskette Drive
2.
System Board
3.
Diskette Drive Cable
4.
Riser card
163
Clock not updating or invalid time set
1.
Time and Date Set?
2.
CMOS Backup Battery (see
“Safety
information” on page 201)
3.
System Board
164
POST detected a base memory or extended
memory size mismatch error or RIMM socket
3 is populated with a RIMM memory module
1.
Run Setup. Check System Summary
menu for memory size change. (See
“Setup Utility program” on page 10.)
2.
Run the Extended Memory Diagnostic
tests
166
Boot Block Check Sum Error
1.
Run Flash Recovery using Boot Block.
See “Flash recovery boot block jumper”
on page 194.
2.
System Board
167
Microprocessor installed that is not supported
by the current POST/BIOS
1.
Run Setup. Check Stepping level for the
BIOS level needed, then perform the
flash update.
2.
Processor
POST Error Code
FRU/Action