IBM PS/2 CL57 SX, Справочник по техническому обслуживанию оборудования

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screen to advance to the Main Menu.
If you cannot advance to the Main Menu, go to "Symptom-to-FRU Index"
in topic 11.0.
- or -
If that does not correct the problem, go to"Undetermined Problem" in
topic 3.0 .
Notes:
a. If the system has an incorrect keyboard or numeric keypad
response, go to "Keyboard" in topic 8.0.
b. If the printer has incorrect responses, go to "Printer" in
topic 6.0.
c. If the external CRT display has problems such as jittering,
rolling, shifting, or being out-of-focus, go to "External
Display Self-Test" in topic 9.0.
2. Press Ctrl+A and run the system checkout.
IS THE LIST OF INSTALLED DEVICES CORRECT?
Yes No
¦ ¦
¦ +---+
¦ ¦009¦
¦ +---+
¦ Go to "Installed Devices List" in topic 2.0.
¦
+---+
¦010¦
+---+
- Run the diagnostic tests.
DID THE TEST IDENTIFY A FAILURE?
Note: If the test stops and you cannot continue, replace the last device
tested.
- or -
If any POST error code appears, go to"Symptom-to-FRU Index" in
topic 11.0 .
Yes No
¦ ¦
¦ +---+
¦ ¦011¦
¦ +---+
¦ You may have an intermittent problem:
¦ Check for damaged cables and connectors.
¦ Reseat all adapters, drives, and modules.
¦ Start an error log and run the tests multiple times.
¦ Check the power supply in use when the error is reported (see
¦ "Power Supply" in topic 5.0).
¦ Check "Symptom-to-FRU Index" in topic 11.0. If this did not fix
¦ the problem, go to "Undetermined Problem" in topic 3.0.
¦
+---+
¦012¦
+---+
Go to "Symptom-to-FRU Index" in topic 11.0.
--------------------------------------------------------------------------
+---+
¦013¦
+---+
DID YOU RECEIVE NOTHING DISPLAYED ON THE SCREEN?
Yes No
¦ ¦
¦ +---+
¦ ¦014¦
¦ +---+
¦ If all system-status indicators do not appear for about 1 second,
¦ go to Step 016 under "Power Supply" in topic 5.0.
¦ If the memory count is incorrect, go to "Memory" in topic 10.0.
¦ Go to "Symptom-to-FRU Index" in topic 11.0.
¦ If that does not correct the problem, go to"Undetermined Problem"
¦ in topic 3.0 .
¦
+---+
¦015¦
+---+
Go to "Symptom-to-FRU Index" in topic 11.0.
- or -
If that does not correct the problem, go to"Undetermined Problem" in
topic 3.0 .
IBM PS/2 Model CL57 SX HMS
How to Cancel the Power-On Password
¦ Copyright IBM Corp. 1992
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