Symptom
FRU/Action
Serial or parallel port device failure (adapter port)
1. Run an external device self-test.
2. Check the external device.
3. Check the cable.
4. Check the alternate adapter.
5. Check the system board.
Some or all keys on the keyboard do not work
1. Keyboard
2. Keyboard cable
3. System board
Undetermined problems
This topic provides instructions on how to find out the failing components.
To find out the failing components, do the following:
1. Turn off the server.
2. Remove or disconnect the following components (if installed) one at a time.
a. External devices (modem, printer, or mouse)
b. Any adapters
c. Memory modules
d. Extended video memory
e. External cache
f. External cache RAM
g. Hard disk drive
h. Diskette drive
3. Turn on the server to re-test the system.
4. Repeat steps 1 through 3 until you find the failing components. If all devices and adapters have been
removed, and the problem continues, replace the system board.
Troubleshooting and diagnostics
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Содержание ThinkServer TS130 1098
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