Gateway 310 AAFES, User Manual

Page: 209 / 244

201
Troubleshooting
www.gateway.com
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. For
more information, see
“Adjusting the screen resolution” on page 106 .
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 port and cable for bent or damaged pins.
■ Reinstall the device driver. For more information, see “Reinstalling device
drivers” on page 151 .
■ Open your computer case and reseat the video card. For more information,
see
“Adding or replacing add-in cards” on page 173 .
■ Connect a monitor that you know works to your computer.
Help and
Support
For more information about changing the screen resolution
in Windows XP, click
Start , then click Help and Support .
Type the keyword screen resolution in the HelpSpot
Search box , then click the arrow.