e. External Cache
f. External Cache RAM
g. Hard disk drive
h. Diskette drive
3. Turn on the power and the computer to re-test the system.
4. Repeat steps 1 through 3 until you find the failing device or adapter cards.
If all devices and adapter cards have been removed, and the problem continues, replace the system board.
See “Replacing the system board” on page 86.
Chapter 7
.
Symptom-to-FRU index
67
Содержание ThinkCentre M91
Страница 1: ...ThinkCentre Hardware Maintenance Manual Machine Types 0266 0384 2491 4168 5027 5067 7516 and 7519 ...
Страница 2: ......
Страница 3: ...ThinkCentre Hardware Maintenance Manual Machine Types 0266 0384 2491 4168 5027 5067 7516 and 7519 ...
Страница 15: ...Chapter 2 Safety information 9 ...
Страница 16: ... 18 kg 37 lbs 32 kg 70 5 lbs 55 kg 121 2 lbs 1 2 PERIGO 10 ThinkCentre Hardware Maintenance Manual ...
Страница 19: ...Chapter 2 Safety information 13 ...
Страница 20: ...1 2 14 ThinkCentre Hardware Maintenance Manual ...
Страница 21: ...Chapter 2 Safety information 15 ...
Страница 27: ...Chapter 2 Safety information 21 ...
Страница 31: ...Chapter 2 Safety information 25 ...
Страница 38: ...32 ThinkCentre Hardware Maintenance Manual ...
Страница 42: ...36 ThinkCentre Hardware Maintenance Manual ...
Страница 52: ...46 ThinkCentre Hardware Maintenance Manual ...
Страница 74: ...68 ThinkCentre Hardware Maintenance Manual ...
Страница 194: ...188 ThinkCentre Hardware Maintenance Manual ...
Страница 199: ......
Страница 200: ...Part Number 0A74394 Printed in 1P P N 0A74394 1P0A74394 ...