IBM 2196

83
CD-ROM Drive
001 - START
q
Insert the diagnostics diskette into the diskette drive and
make sure that there is no CD in the CD-ROM drive.
q
Select Interactive Tests menu, then select and execute
CD-ROM Test.
002 - DO YOU SEE A MESSAGE “NO CD-ROM DRIVE
OR MSCDEX DEVICE DRIVER INSTALLED.” ?
(YES, READ AHEAD. NO, GO TO 003.)
q
Exit the diagnostics program and power off the system.
q
Check and make sure that the CD-ROM drive power
cable and audio and data cables are not damaged and
are connected properly.
q
Check and make sure that the CD-ROM drive driver is
loaded correctly.
q
Load default settings.
003 - DO THE TESTS OF OPEN/CLOSE TRAY BY
DIAGNOSTICS PROGRAM AND BY DEPRESSING
CD-ROM DRIVE BUTTON WORK? (YES, READ
AHEAD. NO, GO TO STEP 006.)
q
Load a known good data CD into the CD-ROM drive and
try to read its content by typing DIR at DOS prompt.
004 - CAN A CD BE READ FROM THE CD-ROM DRIVE?
(YES, THEN THE CD-ROM DRIVE FUNCTIONS
NORMALLY. NO, READ AHEAD.)
q
Try reading the CD with a known good CD-ROM drive.
005 - IS THE CD STILL NOT READABLE? (YES, READ
AHEAD. NO, GO TO STEP 006.)
q
Replace system board.
q
End.
006 -
q
Replace CD-ROM drive.
q
End.