74
www.gateway.com
Chapter 6: Troubleshooting
To turn down the modem volume:
1
Click
Start
, then click
Control Panel
. The
Control Panel
window opens. If your
Control Panel is in Category View, click
Printers and Other Hardware
.
2
Click/Double-click the
Phone and Modem Options
icon, then click the
Modems
tab.
3
Click the modem you want to adjust, then click
Properties
.
4
Click the
Modem
tab, then adjust the
Speaker volume
control.
5
Click
OK
twice to close the
Phone and Modem Options
dialog box.
Monitor
The screen resolution is not correct
Change the screen resolution from the
Display Properties
dialog box.
The computer is running but there is no picture
■
Make sure that the monitor is plugged in and turned on. If the monitor is turned
on, the power LED should be lit.
■
Adjust the brightness and contrast controls to the center position.
■
Make sure that the monitor cable is connected to the video port on the back of
your computer.
■
Check the cable for bent or damaged pins.
■
Reinstall the device driver.
■
Connect a monitor that you know works to your computer.
The color is not uniform
Make sure that the monitor warms up for at least 30 minutes before making a final
judgment about color uniformity.
Tips & Tricks
For more information, see “Adjusting the color depth” in
Using Your
Computer which has been included on your hard drive. To access this
guide, click
Start
,
All Programs
, then click
Gateway
Documentation
.
Help and Support
For more information about changing the screen resolution, click
Start
, then click
Help and Support
.
Type the keyword
screen resolution
in the
Search
box
, then click the arrow.
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