Monitor - Gateway Desktops User Manual

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Monitor

Tips & Tricks
For more information, see "Adjusting the
color depth" on page
Help and Support
For more information about screen
resolution, click Start, then click Help
and Support. Type the keyword screen
resolution in the Search box, then click
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The modem is noisy when it dials and connects
When your modem tries to connect to another modem, it begins handshaking.
Handshaking is a digital "getting acquainted" conversation between the two
modems that establishes connection speeds and communication protocols.
You may hear unusual handshaking sounds when the modems first connect. If
the handshaking sounds are too loud, you can turn down the modem volume.
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The screen resolution is not correct
86.
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.
the arrow.
Adjust the brightness and contrast controls to the center position.
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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.
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Reinstall the device driver.
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Connect a monitor that you know works to your computer.
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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.
Make sure that:
Click the Diagnostic tab, then click Query Modem. If information
about the modem appears, the modem passed diagnostics. If no
modem information is available, a white screen appears with no
data, or if you get an error such as port already open or the modem
has failed to respond, the modem did not pass diagnostics.
To turn down the modem volume:
Click Start, then click Control Panel. The Control Panel window
opens. If your Control Panel is in Category View, click Printers and
Other Hardware.
Click/Double-click the Phone and Modem Options icon, then click
the Modems tab.
Click the modem you want to adjust, then click Properties.
Click the Modem tab, then adjust the Speaker volume control.
Click OK twice to close the Phone and Modem Options dialog box.
Solving problems
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