Lenovo ThinkCentre A61e Hardware Maintenance Manual - Page 63
Voltage Regulator Module VRM, Voltage Sensors Voltage Regulator
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Diagnostic Error Code 170-197-XXX Voltage Sensor(s) test warning 170-198-XXX Voltage Sensor(s) test aborted 170-199-XXX Voltage Sensor(s) test failed, cause unknown 170-250-XXX 170-251-XXX Voltage Sensor(s) Voltage limit error 170-254-XXX Voltage Sensor(s) Voltage Regulator Module error 175-000-XXX Thermal Sensor(s) Test Passed 175-0XX-XXX Thermal Sensor(s) failure 175-195-XXX Thermal Sensor(s) Test aborted by user 175-196-XXX Thermal Sensor(s) test halt, error threshold exceeded 175-197-XXX Thermal Sensor(s) test warning 175-198-XXX Thermal Sensor(s) test aborted FRU/Action 1. Make sure the component that is called out is connected and/or enabled. See Chapter 6 "Diagnostics, Test and Recovery Information" on page 39 2. Re-run test 3. Replace the component that is called out in warning statement 4. Replace the component under test 1. If a component is called out, make sure it is connected and/or enabled. See Chapter 6 "Diagnostics, Test and Recovery Information" on page 39 2. Flash the system and re-test. See "Updating (flashing) BIOS from a CD-ROM or diskette" on page 139 3. Go to "Undetermined problems" on page 62 1. See "Undetermined problems" on page 62 2. Flash the system and re-test. See "Updating (flashing) BIOS from a CD-ROM or diskette" on page 139 3. Replace component under function test 1. AC/DC power adapter 2. System board 1. Voltage Regulator Module (VRM) 2. Microprocessor 3. System board No action 1. Flash system 2. System board Information only Re-start the test, if necessary 1. Press F3 to review the log file 2. Re-start the test to reset the log file 1. Make sure the component that is called out is connected and/or enabled. See Chapter 6 "Diagnostics, Test and Recovery Information" on page 39 2. Re-run test 3. Replace the component that is called out in warning statement 4. Replace the 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. See "Updating (flashing) BIOS from a CD-ROM or diskette" on page 139 3. Go to "Undetermined problems" on page 62 Chapter 7. Symptom-to-FRU Index 57