IBM xSeries 100, Руководство по диагностике и обслуживанию

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Troubleshooting tables
Use the troubleshooting tables to find solutions to problems that have identifiable
symptoms.
If you cannot find the problem in these tables, see “Running the diagnostic
programs” on page 37 for information about testing the server.
If you have just added new software or a new optional device and the server is not
working, complete the following steps before using the troubleshooting tables:
1. Remove the software or device that you just added.
2. Run the diagnostic tests to determine whether the server is running correctly.
3. Reinstall the new software or new device.
CD or DVD drive problems
v
Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v See Chapter 3, “Parts listing, xSeries 100 Type 8486,” on page 49 to determine which components are
customer replaceable units (CRU) and which components are field replaceable units (FRU).
v
If an action step is preceded by “(Trained service technician only),” that step must be performed only by a
trained service technician.
Symptom Action
The CD or DVD drive is not
recognized.
1. Make sure that:
v The IDE channel to which the CD or DVD drive is attached (primary or
secondary) is enabled in the Configuration/Setup Utility program.
v
All cables and jumpers are installed correctly.
v
The correct device driver is installed for the CD or DVD drive.
2. Run the CD-ROM/DVD drive or CD-RW/DVD-RW drive diagnostic programs.
3. Reseat the CD or DVD drive cable.
4. Replace the following components one at a time, in the order shown, restarting
the server each time:
a. CD or DVD drive cable
b. CD or DVD drive
c. (Trained service technician only) System board
A CD or DVD is not working
correctly.
1. Clean the CD or DVD.
2. Run the CD-ROM/DVD drive or CD-RW/DVD-RW drive diagnostic programs.
3. Reseat the CD or DVD drive cable.
4. Replace the following components one at a time, in the order shown, restarting
the server each time:
a. CD or DVD drive cable
b. CD or DVD drive
Chapter 2. Diagnostics
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