IBM 6826 Hardware Maintenance Manual page 61

Diagnostic Error Code
175-197-XXX
Thermal Sensor(s) test warning
175-198-XXX
Thermal Sensor(s) test aborted
175-199-XXX
Thermal Sensor(s) test failed, cause
unknown
175-250-XXX
175-251-XXX
Thermal Sensor(s) limit error
185-000-XXX
Asset Security Test Passed
185-XXX-XXX
Asset Security failure
185-278-XXX
Asset Security Chassis Intrusion
201-000-XXX
System Memory Test Passed
201-XXX-XXX
System Memory error
202-000-XXX
System Cache Test Passed
202-XXX-XXX
System Cache error
206-000-XXX
Diskette Drive Test Passed
206-XXX-XXX
Diskette Drive error
215-000-XXX
CD-ROM Drive Test Passed
FRU/Action
1. Make sure the component that is called
out is connected and/or enabled
2. Re-run test
3. Component that is called out in warning
statement
4. Component under test
1. If a component is called out, make sure
it is connected and/or enabled
2. Flash the system and re-test
3. Go to "Undetermined problems" section
1. Go to the "Undetermined problems"
section
2. Flash the system and re-test
3. Replace component under function test
1. Check fans
2. Check Power supply
3. Microprocessor
4. System board
1. No action
1. Flash system
2. System board
1. Assure Asset Security Enabled
2. C2 Cover Switch
3. System board
1. No action
1. Replace the memory module called out
by the test
2. System board
1. No action
1. Cache, if removable
2. System board
3. Microprocessor
1. No action
1. Diskette Drive Cable
2. Check power supply voltages
3. Diskette drive
4. System board
1. No action
Chapter 7. Symptom-to-FRU Index
55