44
User Guide
Troubleshooting procedure
Use this procedure as a starting point for problem identification.
1. To begin troubleshooting, perform the following steps:
a. Remove any media from the drives.
b. Turn off the computer and wait a few seconds.
c. Turn on any attached devices; then, turn on the computer.
d. Wait the normal amount of time for the first window of your application or
the operating system to be displayed.
Is either the Windows desktop or the first screen of your application
program displayed?
No
- Continue at step 2.
Yes
- The power-on self-test (POST) did not detect a problem. Further
diagnostic testing is required. Go to “Running the IBM Enhanced Diagnostics
program” on page 62 and run the diagnostic programs. If you are unable to
run the diagnostic programs or if the diagnostic programs do not detect an
error, go to “Device troubleshooting charts” on page 50.
2. You have an unreadable display or an error message is displayed.
Is an error message displayed?
No
- Continue at step 3.
Yes
- Refer to “POST error codes” on page 45 and look for the error message;
then return here.
Is the error message in this table?
No
- The message might be from your software. Refer to documentation for
your application program.
Yes
- Continue at step 4.
3. Go to “Device troubleshooting charts” on page 50. Find the symptom that
best describes the problem, and take the appropriate action. If the problem
persists, have the computer serviced.
4. Did the Configuration/Setup Utility program start automatically after the
error message was displayed?
No
- Follow the action for this error message described in “POST error codes”
on page 45.
Yes
- continue to step 5.
5. Have you recently added, removed, or changed any hardware?
No
- Have the computer serviced.
Yes
- Do one of the following:
Summary of Contents for NetVista 6644
Page 1: ...IBM User Guide NetVista Type 6644 6645 and 6646...
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Page 3: ...IBM User Guide NetVista Type 6644 6645 and 6646...
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Page 26: ...12 User Guide...
Page 48: ...34 User Guide...
Page 78: ...64 User Guide...
Page 88: ...74 User Guide...
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Page 110: ...IBM Part Number 06P1584...