IBM eServer xSeries 135, User Reference Manual

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Chapter 6. Solving Problems
81
Notes:
a. If the server stops during testing and you cannot continue, restart the server
and try running the diagnostic programs again. If the problem persists, call
for service.
b. The keyboard and mouse (pointing device) tests assume that a keyboard and
mouse are attached to the server.
c. If you run the diagnostic programs with no mouse attached to your server,
you will not be able to navigate between test categories using the Next Cat
and Prev Cat buttons. All other functions provided by mouse-selectable
buttons are also available using the function keys.
d. You can test the USB keyboard by using the regular keyboard test. The
regular mouse test can test a USB mouse. Also, you can run the USB hub test
only if there are no USB devices attached.
e. You can view server configuration information (such as system configuration,
memory contents, interrupt request (IRQ) use, direct memory access (DMA)
use, device drivers, and so on) by selecting Hardware Info from the top of the
screen.
When the tests have completed, you can view the test log by selecting Utility from the
top of the screen.
If the diagnostic programs do not detect any hardware error but the problem persists
during typical server operations, a software error might be the cause. If you suspect a
software problem, refer to the information that comes with the software package.
Viewing the test log
The test log will not contain any information until after the diagnostic program has
run.
Note: If you already are running the diagnostic programs, begin with step 3..
To view the test log:
1. Turn on the server and watch the screen.
If the server is on, shut down your operating system and restart the server.
2. When the message F2 for Diagnostics appears, press F2.
If a power-on password is set, the server prompts you for it. Type the appropriate
password; then, press Enter.
3. When the Diagnostic Programs screen appears, select Utility from the top of the
screen.
4. Select View Test Log from the list that appears; then, follow the instructions on
the screen.
The system maintains the test-log data while the server is powered on. When you
turn off the power to the server, the test log is cleared.