Toshiba Satellite M40 (PSM40) - Manual (Page 159)

User’s Manual 9-13
Troubleshooting
DVD Super Multi drive
For more information, refer to Chapter 4, Operating Basics .
Problem Procedure
You cannot access a
CD/DVD in the drive
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/DVD. Make sure there
is no obstruction. Remove any foreign object.
Check whether the CD/DVD is dirty. If it is, wipe it
with a clean cloth dipped in water or a neutral
cleaner. Refer to the Media care section in
Chapter 4, Operating Basics , for details on
cleaning.