Serveraid; Undetermined Problems - IBM 21Y Maintenance Manual

Error
Code/Symptom
01298101
(Bad update data
for microprocessor
1)
01298102
(Bad update data
for microprocessor
2)
01298200
(Microprocessor
speed mismatch)
I9990301
(Fixed boot sector
error)
I9990305
(Fixed boot sector
error, no operating
system installed)
I9990650
(AC power has
been restored)
Other numbers

ServeRAID

For ServeRAID error codes and procedures, refer to the
Hardware Maintenance Manual for the particular RAID
adapter in the system being serviced.

Undetermined problems

You are here because the diagnostic tests did not identify
the failure, the Devices List is incorrect, or the system is
inoperative.
Note: A corrupt CMOS can cause undetermined problems.
If power problems are suspected:
1. Power-off the computer.
2. Be sure the system is cabled correctly.
3. Remove or disconnect the following (one at a time) until
you find the failure (power-on the computer and recon-
figure each time).
FRU/Action
1. Ensure all microprocessors
are the same stepping level
and cache size.
2. Microprocessor 1
1. Ensure all microprocessors
are the same stepping level
and cache size.
2. Microprocessor 2
1. Ensure all microprocessors
are the same speed.
1. Hard Disk Drive
2. If RAID system, refer to the
Hardware Maintenance
Manual for the specific RAID
adapter.
3. SCSI Backplane
4. Cable
5. System Board
1. Install operating system to
hard disk drive.
1. Check cable
2. Check for interruption of
power supply
3. Power Cable
Follow instructions on screen.
Symptom-to-FRU index
147