Dell Dimension 9100 user manual download

For Devices:Dell Dimension 9100
Languages:English
Pages:140
You can view the full version and download it in PDF format.
Page 43 of 140
Solving Problems
43
If the screen is difficult to read
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
DIAGNOSTIC
LIGHTS
See page 45.
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 at least 60 cm (2 ft) 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
1
Click the
Start
button, click
Control Panel
, and then click
Appearance and Themes
.
2
Click
Display
and click the
Settings
tab.
3
Try different settings for
Screen resolution
and
Color quality.
Sample