Hardware Maintenance Manual for ThinkCentre A70z
Page 64
...5. System board No action 1. Flash system 2. Diskette drive 4. Reseat the hard disk drive cable 4. Check fans 2. System board 3. Check power supply voltages 3. System board No action 1. C2 Cover Switch 3. Cache, ..."Undetermined problems" on page 179 3. Assure Asset Security Enabled 2. System board 58 ThinkCentre Hardware Maintenance Manual Diskette Drive Cable 2. CD-ROM Drive Cable 2. Check power supply voltages 3.... Diagnostic Error Code 175-199-XXX Thermal Sensor(s) test failed, cause unknown 175-250-XXX 175-251-XXX Thermal Sensor(s) limit ...
...5. System board No action 1. Flash system 2. Diskette drive 4. Reseat the hard disk drive cable 4. Check fans 2. System board 3. Check power supply voltages 3. System board No action 1. C2 Cover Switch 3. Cache, ..."Undetermined problems" on page 179 3. Assure Asset Security Enabled 2. System board 58 ThinkCentre Hardware Maintenance Manual Diskette Drive Cable 2. CD-ROM Drive Cable 2. Check power supply voltages 3.... Diagnostic Error Code 175-199-XXX Thermal Sensor(s) test failed, cause unknown 175-250-XXX 175-251-XXX Thermal Sensor(s) limit ...