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