Toshiba protege pt311u0dj02v Manuel D’Utilisation

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If Something Goes Wrong
Sound system problems
You press the disc eject button, but the drive tray does not 
slide out.
Make sure the computer is connected to a power source and turned 
on. The optical disc drive eject mechanism requires power to 
operate.
Make sure a program is not accessing the drive and preventing it 
from ejecting.
If you need to remove a disc and cannot turn on the computer (for 
example, if the battery is completely discharged), use a narrow 
object, such as a straightened paper clip, to press the manual eject 
button. This button is in the small hole next to the optical disc drive 
eject button on the face of the optical disc drive tray.
Never use a pencil to press the manual eject button. Pencil lead can 
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 
pcsupport.toshiba.com
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 
information see 
Sound system problems
No sound is coming from the computer’s speakers.
Adjust the volume control.
Try pressing 
Fn + Esc
 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 
are securely connected to your computer.