IBM 315, Дополнение к руководству по техническому обслуживанию оборудования

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General Checkout
This general checkout procedure is for computers that are
supported by the QAPlus/PRO Diagnostics test.
Diagnostic error messages appear when a test program
finds a problem test
Passed, Failed, or Aborted, the test
programs check the error-return code at test completion.
(See “Return Codes” on page 5.)
General error messages appear if a problem or conflict is
found by an application program, the operating system, or
both. For an explanation of these messages, refer to the
information supplied with that software package.
Notes
1. If multiple error codes are displayed, diagnose
the first error code displayed.
2. If the computer reports a POST error, go to
“Symptom-to-FRU Index” on page 101.
3. If the computer hangs and no error is displayed,
go to “Undetermined Problem” on page 79.
4. If a device cannot be selected from the Module
Test menu, that device might be defective.
001
– Power-off the computer and all external devices.
– Check all cables and power cords.
– Set all display controls to the middle position.
– Insert the Diagnostics diskette into drive A.
– Power-on all external devices.
– Power-on the computer.
– Check for the following responses:
1. One beep.
2. Readable instructions or the Main Menu.
DID YOU RECEIVE THE CORRECT RESPONSES?
Yes No
002
Find the failure symptom in the “Symptom-to-FRU
Index” on page 101.
003
Run the Advanced Diagnostics Test. If necessary, refer to
“Diagnostics” on page 3.
If you receive an error, go to the“Symptom-to-FRU Index”
on page 101 .
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PC Server HMM