126
Troubleshooting
R
E I N S TA L L
T H E
SO UN D
(
A U D I O
)
D R I V E R
—
See "Reinstalling Drivers and
Utilities" on page 140.
No sound from external speakers
E
N S U R E
T H A T
T H E
SU BWO O FE R
A N D
T H E
SP E A K E RS
A R E
T U R N E D
O N
—
See the
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
VO LUM E
C O N T RO L
—
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.
D
I S C O N N E CT
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 CT O R
—
Sound from
the speakers is automatically disabled when headphones are connected to the
computer’s front-panel headphone connector.
T
E S T
T H E
E L E C T R I CA L
O U T L E T
—
Ensure that the electrical outlet is working by
testing it with another device, such as a lamp.
E
L I M I N A T E
P O S SI B L E
I N TE R F E R E N CE
—
Turn off nearby fans, fluorescent lights,
or halogen lamps to check for interference.
R
E I N S TA L L
T H E
A U D I O
D R I V E R
—
See "Reinstalling Drivers and Utilities" on
page 140.
R
U N
T H E
D
E L L
D
I A G N O S T I C S
—
See "Dell Diagnostics" on page 101.
NOTE:
The volume control in some MP3 players overrides the Windows volume
setting. If you have been listening to MP3 songs, ensure that you did not turn the
player volume down or off.
No sound from headphones
C
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 CT I O N
—
Ensure that the headphone cable
is securely inserted into the headphone connector.
A
D J U S T
T H E
W
I N D O W S
VO LUM E
C O N T RO L
—
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.
Touch Pad or Mouse Problems
C
H E C K
T H E
T O U C H
P A D
SE T T I N G S
—
1
Click the
Start
button, click
Control Panel
, and then click
Printers and
Other Hardware
.
Содержание D630 - LATITUDE ATG NOTEBOOK
Страница 1: ...Dell Latitude D630 D630c User s Guide Model PP24L ...
Страница 12: ...12 Macrovision Product Notice 202 Glossary 203 ...
Страница 20: ...20 Finding Information ...
Страница 21: ...About Your Computer 21 2 About Your Computer Front View 1 5 2 10 6 11 4 12 3 8 13 9 7 ...
Страница 34: ...34 About Your Computer ...
Страница 40: ...40 Transferring Information to a New Computer 9 Select Yes The computer reboots and the transfer is complete ...
Страница 54: ...54 Using the Keyboard ...
Страница 60: ...60 Using the Display ...
Страница 72: ...72 Setting Up and Using Networks ...
Страница 80: ...80 Using Multimedia ...
Страница 98: ...98 ...
Страница 130: ...130 Troubleshooting ...
Страница 148: ...148 Reinstalling Software 7 Follow the instructions on the screen to complete the installation ...
Страница 178: ...178 Dell QuickSet ...
Страница 182: ...182 Traveling With Your Computer ...
Страница 192: ...192Specifications ...
Страница 200: ...200 Getting Help ...