Scanner Problems; Sound And Speaker Problems; No Sound From Integrated Speakers - Dell Inspiron PP22L Owner's Manual

Scanner Problems

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.
H E C K T H E S C A N N E R D O C U M E N T A T I O N
C
setup and troubleshooting information.
N L O C K T H E S C A N N E R
U
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
R
H E C K T H E C A B L E C O N N E C T I O N S
C
• See the scanner documentation for cable connection information.
• Ensure that the scanner cables are securely connected to the scanner and
the computer.
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
V
→ Control Panel→ Hardware and Sound→ Scanners and
Click Start
Cameras. If your scanner is listed, Windows recognizes the scanner.
E I N S T A L L T H E S C A N N E R D R I V E R
R
instructions.

Sound and Speaker Problems

Fill out the "Diagnostics Checklist" on page 178 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

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
A W
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.
D J U S T T H E V O L U M E U S I N G K E Y B O A R D S H O R T C U T S
A
disable (mute) or re-enable the integrated speakers.
E I N S T A L L T H E S O U N D
R
Utilities" on page 132.
—
Ensure that your scanner is unlocked.
—
—
See the scanner documentation for
—
A U D I O D R I V E R
( ) —
See the scanner documentation for
I C R O S O F T
M W
Double-click the speaker icon in
—
Press <Fn><End> to
—
See "Reinstalling Drivers and
Troubleshooting
I N D O W S
—
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