Lenovo ThinkCentre A52 User Manual - Page 83

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 FRU/Action 1. Make sure the component that is called out is connected and/or enabled. See Chapter 6, "Using the Setup Utility," on page 53 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 "Flash update procedures" on page 516 3. Go to "Undetermined problems" on page 88 1. See "Undetermined problems" on page 88 2. Flash the system and re-test. See "Flash update procedures" on page 516 3. Replace component under function test 1. Check fans 2. Check Power supply voltages 3. Microprocessor 4. System board No action 1. Flash system 2. System board 1. Assure Asset Security Enabled 2. C2 Cover Switch 3. System board No action 1. Replace the memory module called out by the test 2. System board No action 1. Cache, if removable 2. System board 3. Microprocessor No action 1. Diskette Drive Cable 2. Check power supply voltages 3. Diskette drive 4. System board Chapter 7. Symptom-to-FRU Index 77