IBM ThinkPad 380Z, Руководство по техническому обслуживанию аппаратной части

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Checkout Guide
Use the following procedure as a guide for computer
problems.
Note: The diagnostic tests are intended to test only IBM
products. Non-IBM products, prototype cards, or
modified options can give false errors and invalid
system responses.
1. Obtain the symptoms in detail.
2. Verify the symptoms by running the diagnostic test to
re-create the same error or by repeating the same
operation.
Note:
To run the diagnostic test, refer to “Running
the Diagnostics” on page 34.
If the symptoms occur at irregular intervals
and cannot be re-created (and therefore
cannot be verified), go to “Symptom-to-FRU
Index” on page 23; then go to “Intermittent
Problems” on page 32.
3. Match the verified symptoms with the following table
and determine the page to go to.
Verified Symptoms Go To
Power failure. (The
power indicator does not
go on or stay on.) “Power Systems
Checkout” on page 13.
POST does not
complete. No beeps or
error codes are
displayed. “Symptom-to-FRU
Index” on page 23, and
then go to “No Beep
Symptoms” on page 28.
The configuration is not
the same as the
installed devices. “Checking the Installed
Devices List” on
page 35.
POST beeps, but no
error codes are
displayed. “Symptom-to-FRU
Index” on page 23, and
then go to “Beep
Symptoms” on page 28.
POST detected an error
and displayed numeric
error codes. “Symptom-to-FRU
Index” on page 23, and
then go to “Numeric
Error Codes” on
page 23.
The diagnostic test
detected an error and
displayed a FRU code. “FRU Codes” on
page 38.
ThinkPad 380Z
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