IBM 6648 User Manual
Page 87
POST Error Code
FRU/Action
106
1.
System Board
110
System board memory parity error
1.
Memory Module
2.
System Board
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 185)
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 185)
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 185)
3.
System Board
Chapter 2. Types 6568/6569/6648/6649
73