114
Troubleshooting
• Swap the computer and monitor power cables to determine if the monitor’s power
cable is defective.
• Check the connectors for bent or broken pins (it is normal for monitor cable
connectors to have missing pins).
C
HECK
THE
MONITOR
POWER
LIGHT
—
• If the power light is lit or blinking, the monitor has power.
• If the power light is off, firmly press the button to ensure that the monitor is turned on.
• If the power light is blinking, press a key on the keyboard or move the mouse to
resume normal operation.
T
EST
THE
ELECTRICAL
OUTLET
—
Ensure that the electrical outlet is working by
testing it with another device, such as a lamp.
C
HECK
THE
BEEP
CODES
—
See "Beep Codes" on page 90.
C
HECK
THE
MONITOR
SETTINGS
—
See the monitor documentation for instructions
on adjusting the contrast and brightness, demagnetizing (degaussing) the monitor,
and running the monitor self-test.
M
OVE
THE
SUBWOOFER
AWAY
FROM
THE
MONITOR
—
If your speaker system
includes a subwoofer, ensure that the subwoofer is positioned at least 60 centimeters
(2 feet) away from the monitor.
M
OVE
THE
MONITOR
AWAY
FROM
EXTERNAL
POWER
SOURCES
—
Fans, fluorescent
lights, halogen lamps, and other electrical devices can cause the screen image to
appear
shaky
. Turn off nearby devices to check for interference.
R
OTATE
THE
MONITOR
TO
ELIMINATE
SUNLIGHT
GLARE
AND
POSSIBLE
INTERFERENCE
A
DJUST
THE
W
INDOWS
DISPLAY
SETTINGS
—
Windows XP:
1
Click
Start
→
Control Panel
→
Appearance and Themes
.
2
Click the area you want to change or click the
Display
icon.
3
Try different settings for
Color quality
and
Screen resolution
.
Windows Vista
:
1
Click
Start
→
Control Panel
→
Hardware and Sound
→
Personalization
→
Display Settings
.
2
Adjust
Resolution
and
Colors settings,
as needed.
book.book Page 114 Friday, April 25, 2008 3:58 PM
Содержание XPS 630
Страница 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell XPS 630i Owner s Manual Model DCDR01 ...
Страница 10: ...10 Contents ...
Страница 19: ...About Your Computer 19 Back View of the Computer 5 4 3 2 1 ...
Страница 24: ...24 About Your Computer ...
Страница 84: ...84 System Setup ...
Страница 100: ...100 Troubleshooting Tools ...
Страница 142: ...142 Getting Help ...
Страница 162: ...162 Glossary ...
Страница 168: ...168 Index ...