Dell Latitude D630 - Manual (Page 125)

Troubleshooting 125
CAUTION: Before you begin any of the procedures in this section, follow the
safety instructions in the Product Information Guide.
NOTE: If you need technical assistance for your scanner, contact the scanner’s
manufacturer.
C H E C K T H E S CA N N E R D O C U M E N T A T I O N — See the scanner documentation for
setup and troubleshooting information.
U N L O CK T H E S C A N N E R — Ensure that your scanner is unlocked if it has a locking
tab or button.
R ESTART THE COMPUTER AND TRY THE SCANNER AGAIN .
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 cable connection information.
• 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 CA N N ER I S R E C O G N I Z E D B Y M IC ROS O FT W I N D O W S —
1 Click Start→ Control Panel→ Printers and Other Hardware.
2 Click Scanners and Cameras.
If your scanner is listed, Windows recognizes the scanner.
R E I N S T A L L T H E S CA N N E R D R I V E R — See the scanner documentation for
instructions.
Sound and Speaker Problems
Fill out the Diagnostics Checklist (see "Diagnostics Checklist" on page 198) as
you complete these checks.
CAUTION: Before you begin any of the procedures in this section, follow the
safety instructions in the Product Information Guide.
No sound from integrated speakers
A D J U ST T H E W INDO WS V O L U M E C O N T R O L — Double-click the speaker icon in
the lower-right corner of your screen. Ensure that the volume is turned up and
that the sound is not muted. Adjust the volume, bass, or treble controls to
eliminate distortion.
A D J U ST T H E VO LUM E U S I N G K E Y B O A R D S H O RT C U T S — Press <Fn><End> to
disable (mute) or reenable the integrated speakers.