Lenovo NetVista A22 Hardware Maintenance Manual (HMM) for NetVista 2254, 2256, - Page 96

Diagnostic Error Code 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 215-XXX-XXX CD-ROM Drive error 217-000-XXX Hard Disk Drive Test Passed 217-25X-XXX 217-26X-XXX Hard Disk Drive (IDE) error 88 Hardware Maintenance Manual FRU/Action 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 1. CD-ROM Drive Cable 2. Check power supply voltages 3. CD-ROM drive 4. System board 1. No action 1. Hard Disk Drive Cable 2. Check power supply voltages 3. Hard Disk drive (IDE) 4. System board