Dell Latitude XT PP12S User Manual page 123

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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
in the lower-right corner of your screen. Ensure that the volume is turned up and that
the sound is not muted.
E I N S T A L L T H E S O U N D D R I V E R
R
page 132.
No sound from external speakers
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
E
setup diagram supplied with the speakers. If your speakers have volume controls,
adjust the volume, bass, or treble to eliminate distortion.
A
D J U S T T H E
W
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.
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
D
speaker is automatically disabled when headphones are connected to the Tablet-PC
headphone connector.
T
E S T T H E E L E C T R I C A L O U T L E T
testing it with another device, such as a lamp.
L I M I N A T E P O S S I B L E I N T E R F E R E N C E
E
halogen lamps to check for interference.
U N T H E S P E A K E R D I A G N O S T I C S
R
E I N S T A L L T H E A U D I O D R I V E R
R
page 132.
U N T H E
A R D W A R E
R O U B L E S H O O T E R
R
H
T
Troubleshooter" on page 114.
No sound from headphones
H E C K T H E H E A D P H O N E C A B L E C O N N E C T I O N
C
securely inserted into the headphone connector (see "Right Side View" on page 34).
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
in the lower-right corner of your screen. Ensure that the volume is turned up and that
the sound is not muted.
— Click or double-click the speaker icon
— See "Using the Drivers and Utilities Media" on
— Click or double-click the speaker icon
— Ensure that the electrical outlet is working by
— Turn off nearby fans, fluorescent lights, or
— See "Reinstalling Drivers and Utilities" on
— See "Windows Hardware
— Ensure that the headphone cable is
— Click or double-click the speaker icon
— See the
— Sound from the
123
Troubleshooting

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