Toshiba Satellite C640 Series User Manual page 130

Problem
DVD Super Multi(±R DL) Drive
For more information, refer to Chapter 4,
manual.
Problem
You cannot access a
CD/DVD in the drive
Some CD/DVDs run
correctly, but others
do not
User's Manual
Procedure
As a last resort, reformat the hard disk. Then,
reload the operating system and other files.
If problems persist, contact your dealer.
Operating
Procedure
Make sure the drive's drawer is securely closed.
Press gently until it clicks into place.
Open the drawer and make sure the CD/DVD is
properly seated. It should lie flat with the label
facing up.
A foreign object in the drawer could block laser
light from reading the CD or DVD. Make sure
there is no obstruction. Remove any foreign
object.
Check whether the DVD is dirty. If it is, wipe it
with a cleaning cloth dipped in water or a neutral
cleaner. See the Media Care
for details on cleaning.
The software or hardware configuration may be
causing a problem. Make sure the hardware
configuration matches your software's needs.
Check the CD/DVD's documentation.
Check the type of CD/DVD you are using. Refer
to Chapter 3, Hardware, Utilities and Options
more information.
Check the region code on the DVD. It must
match that on the drive. Region codes are listed
in the Optical Disc Drive
The Grand Tour.
Troubleshooting
Basics, of your online
section in Chapter 4
section in Chapter 2,
for
8-7