Running The Diagnostic Programs - IBM System x3650 Type 7979 Problem Determination And Service Manual

Running the diagnostic programs

To run the diagnostic programs, complete the following steps:
1. If the server is running, turn off the server and all attached devices.
2. Turn on all attached devices; then, turn on the server.
3. When the prompt F2 for Diagnostics appears, press F2. If you have set both a
4. From the top of the screen, select either Extended or Basic.
5. From the diagnostic programs screen, select the test that you want to run, and
For help with the diagnostic programs, press F1. You also can press F1 from within
a help screen to obtain online documentation from which you can select different
categories. To exit from the help information, press Esc.
To determine what action you should take as a result of a diagnostic text message
or error code, see the table in "Diagnostic error codes" on page 56.
If the diagnostic programs do not detect any hardware errors but the problem
remains during normal server operations, a software error might be the cause. If
you suspect a software problem, see the information that comes with your software.
A single problem might cause more than one error message. When this happens,
correct the cause of the first error message. The other error messages usually will
not occur the next time you run the diagnostic programs.
Exception: If there are multiple error codes or diagnostics LEDs that indicate a
microprocessor error, the error might be in a microprocessor or in a microprocessor
socket. See "Microprocessor problems" on page 41 for information about diagnosing
microprocessor problems.
If the server stops during testing and you cannot continue, restart the server and try
running the diagnostic programs again. If the problem remains, replace the
component that was being tested when the server stopped.
The keyboard and mouse (pointing device) tests assume that a keyboard and
mouse are attached to the server. If no mouse is attached to the server, you cannot
use the Next Cat and Prev Cat buttons to select categories. All other
mouse-selectable functions are available through function keys. You can use the
regular keyboard test to test a USB keyboard, and you can use the regular mouse
test to test a USB mouse.
To view server configuration information (such as system configuration, memory
contents, interrupt request (IRQ) use, direct memory access (DMA) use, device
drivers, and so on), select Hardware Info from the top of the screen.
power-on password and an administrator password, you must type the
administrator password to run the diagnostic programs.
follow the instructions on the screen.
When you are diagnosing hard disk drives, select SCSI Attached Disk Test for
the most thorough test. Select Fixed Disk Test for any of the following
situations:
v You want to run a faster test.
v The server contains RAID arrays.
v The server contains SATA or IDE hard disk drives.
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Chapter 2. Diagnostics