Lenovo 4157 - ThinkStation S20 - 2 GB RAM, Hardware Maintenance Manual

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Diagnostic Error Code FRU/Action
170-199-XXX Voltage Sensor(s) test failed, cause
unknown
1. See “Undetermined problems” on page 73
2. Flash the system and re-test. See “Flash update
procedures” on page 259
3. Replace component under function test
170-250-XXX 170-251-XXX Voltage Sensor(s) Voltage
limit error
1. Power supply
2. System board
170-254-XXX Voltage Sensor(s) Voltage Regulator
Module error
1. Voltage Regulator Module (VRM)
2. Microprocessor
3. System board
175-000-XXX Thermal Sensor(s) Test Passed No action
175-0XX-XXX Thermal Sensor(s) failure 1. Flash system
2. System board
175-195-XXX Thermal Sensor(s) Test aborted by user Information only Re-start the test, if necessary
175-196-XXX Thermal Sensor(s) test halt, error threshold
exceeded
1. Press F3 to review the log file
2. Re-start the test to reset the log file
175-197-XXX Thermal Sensor(s) test warning 1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility” on page 39
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
175-198-XXX Thermal Sensor(s) test aborted 1. If a component is called out, make sure it is
connected and/or enabled
2. Flash the system and re-test. See “Flash update
procedures” on page 259
3. Go to “Undetermined problems” on page 73
175-199-XXX Thermal Sensor(s) test failed, cause
unknown
1. See “Undetermined problems” on page 73
2. Flash the system and re-test. See “Flash update
procedures” on page 259
3. Replace component under function test
175-250-XXX 175-251-XXX Thermal Sensor(s) limit error 1. Check fans
2. Check Power supply voltages
3. Microprocessor
4. System board
185-000-XXX Asset Security Test Passed
No action
185-XXX-XXX Asset Security failure 1. Flash system
2. System board
185-278-XXX Asset Security Chassis Intrusion 1. Assure Asset Security Enabled
2. C2 Cover Switch
3. System board
201-000-XXX System Memory Test Passed No action
Chapter 9
.
Symptom-to-FRU Index
67