IBM eserver xSeries 350, Руководство пользователя

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Chapter 6. Solving problems
97
To start the diagnostic programs:
1. Turn on the server and watch the screen.
Note:
To run the diagnostic programs, you must start the server with the highest
level password that is set. That is, if an administrator password is set, you
must type the administrator password, not the power-on password, to run
the diagnostic programs.
2. When the message
F2 for Diagnostics
appears, press F2.
3. Type the appropriate password; then, press Enter.
4. Select either Extended or Basic from the top of the screen.
5. When the Diagnostic Programs screen appears, select the test that you want to run
from the list that appears; then, follow the instructions on the screen.
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 either no mouse or a USB 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 that
are 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 on page
98.
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 or administrator password is set, the server prompts you
for it. Type the appropriate password; then, press Enter.