DELL PP05XB ユーザーズマニュアル

Troubleshooting

107

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.

C

HECK

 

THE

 

SCANNER

 

DOCUMENTATION

—

See the scanner documentation for setup and troubleshooting 

information.

U

NLOCK

 

THE

 

SCANNER

—

Ensure that your scanner is unlocked if it has a locking tab or button.

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

—

1 Click the Start button, click Control Panel, and then click Printers and Other Hardware.
2 Click 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

 

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 reenable 

the integrated speakers.

R

EINSTALL

 

THE

 

SOUND

  (

AUDIO

)  

DRIVER

—

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.