Dell Precision T5400 Guide De Référence Rapide page 51

U
N L O C K T H E S C A N N E R
a locking tab or button).
R
E S T A R T T H E C O M P U T E R A N D T R Y T H E S C A N N E R A G A I N
C
H E C K T H E C A B L E C O N N E C T I O N S
• See the scanner documentation for information on cable connections.
• Ensure that the scanner cables are securely connected to the scanner and the computer.
V
E R I F Y T H A T T H E S C A N N E R I S R E C O G N I Z E D B Y
Windows XP:
Click Start→ Control Panel→ Printers and Other Hardware→ Scanners and Cameras.
1
If your scanner is listed, Windows recognizes the scanner.
2
Windows Vista:
Start
Click
1
If the scanner is listed, Windows recognizes the scanner.
2
R
E I N S T A L L T H E S C A N N E R D R I V E R
Sound and Speaker Problems
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the
No sound from speakers
NOTE:
The volume control in MP3 and other media players may override the
Windows volume setting. Always check to ensure that the volume on the media
player(s) has not been turned down or off.
C
H E C K T H E S P E A K E R C A B L E C O N N E C T I O N S
as shown on the setup diagram supplied with the speakers. If you purchased a sound card,
ensure that the speakers are connected to the card.
E
N S U R E T H A T T H E S U B W O O F E R A N D T H E S P E A K E R S A R E T U R N E D O N
setup diagram supplied with the speakers. If your speakers have volume controls, adjust
the volume, bass, or treble to eliminate distortion.
A W
D J U S T T H E I N D O W S V O L U M E C O N T R O L
in the lower-right corner of your screen. Ensure that the volume is turned up and that
the sound is not muted.
D
I S C O N N E C T H E A D P H O N E S F R O M T H E H E A D P H O N E C O N N E C T O R
speakers is automatically disabled when headphones are connected to the computer's
front-panel headphone connector.
— Ensure that your scanner is unlocked (if the scanner has
—
→ Control Panel→ Hardware and Sound→ Scanners and Cameras.
— See the scanner documentation for instructions.
Product Information Guide
M W
I C R O S O F T
.
— Ensure that the speakers are connected
— Click or double-click the speaker icon
Quick Reference Guide
—
I N D O W S
— See the
— Sound from the
51