Toshiba protege r950 Manuel D’Utilisation
156
If Something Goes Wrong
Sound system problems
Never use a pencil to press the manual eject button. Pencil lead can
break off inside the computer and damage it.
break off inside the computer and damage it.
Some discs run correctly but others do not.
Check that the type of disc you are using is compatible with your
optical disc drive. For more information regarding supported
optical media formats, refer to the complete detail specifications for
your computer at
If the problem is with an optical data disc, refer to the software’s
documentation and check that the hardware configuration meets the
program’s needs.
The disc will not come out of the drive when you click the
eject button on the screen.
Press the button on the optical disc drive itself. For additional
.
Sound system problems
No sound is coming from the computer’s speakers.
Adjust the volume control.
Try pressing the
Try pressing the
F11
key to see if volume mute is disabled.
Check that the volume control on the computer is turned up.
If you are using external headphones or speakers, check that they
If you are using external headphones or speakers, check that they
are securely connected to your computer.
The computer emits a loud, high-pitched noise.
This is feedback between the microphone and the speakers. It
occurs in any sound system when input from a microphone is fed to
the speakers and the speaker volume is too loud. Adjust the volume
control.
ExpressCard
®
problems
(Available on certain models.)
ExpressCards
ExpressCards
®
include many types of devices, such as a removable
hard disk, additional memory, or a pager.
Most ExpressCard
Most ExpressCard
®
problems occur during installation and setup of
new cards. If you are having trouble getting one or more of these
devices to work together, several sections in this chapter may
apply.