Dell M1530 - XPS laptop. TUXEDO, Owner'S Manual

Page: 116 / 204

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Troubleshooting
R ESTART THE COMPUTER AND TRY THE SCANNER AGAIN
C HECK THE CABLE CONNECTIONS —
• See the scanner documentation for cable connection information.
• Ensure that the scanner cables are securely connected to the scanner and
the computer.
V ERIFY THAT THE SCANNER IS RECOGNIZED BY M ICROSOFT W INDOWS —
Click Start
→
Control Panel
→
Hardware and Sound
→
Scanners and
Cameras . If your scanner is listed, Windows recognizes the scanner.
R EINSTALL THE SCANNER DRIVER —
See the scanner documentation for
instructions.
Sound and Speaker Problems
Fill out the "Diagnostics Checklist" on page 159 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 DJUST THE W INDOWS VOLUME CONTROL —
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 DJUST THE VOLUME USING KEYBOARD SHORTCUTS —
Press <Fn><End> to
disable (mute) or re-enable the integrated speakers.
R EINSTALL THE SOUND ( AUDIO ) DRIVER —
See "Reinstalling Drivers and
Utilities" on page 121.
No sound from external speakers
E NSURE THAT THE SUBWOOFER AND THE SPEAKERS ARE TURNED ON —
See the
setup diagram supplied with the speakers. If your speakers have volume
controls, adjust the volume, bass, or treble to eliminate distortion.
A DJUST THE W INDOWS VOLUME CONTROL —
Click or 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.
book.book Page 116 Friday, November 30, 2007 11:28 AM