IBM Aptiva 2174 Hardware Maintenance Service page 83

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Enter BIOS Setup and load default settings.
If the problem remains, check the continuity on the drive and the cable and
replace it if necessary. If that does not fix the problem, replace the system
board.
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End.
005 -
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Select Diagnostics from the PC-Doctor diagnostics program main menu.
Select and execute Floppy Disk Test if you want to test diskette drive. Select
and execute Hard Disk Test if you want to test hard disk drive.
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Select Interactive Tests from the PC-Doctor diagnostics program main
menu, then select and execute CD-ROM/DVD Test if you want to test CD-
ROM drive.
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If the diagnostics program did not detect a failure, but the system still
displays a failure:
- If an error or other symptom appears, go to "Index of Symptoms, Messag-
es, or Beeps" on page 35.
- If no error can be detected or the symptom is intermittent, go to "Undeter-
mined Problems" on page 66 .
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End.
Check Procedures 51