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Troubleshooting
Check List
The screen shows
strange colors or
just black and white.
The screen is out of
focus or OSD
cannot be adjusted.
LED is blinking but
no images on the
screen.
Is the screen displaying only one
color as if looking at the screen
through a cellophane paper?
Have the screen colors become
strange after running a program
or due to a crash between
applications?
Has the video card been set
properly?
Have you adjusted the resolution
or frequency on the monitor?
Is the frequency properly adjusted
when checking the Display
Timing on the menu?
User's Manual
Check the signal cable connection.
Make sure the video card is fully
inserted in it's slot.
Reboot the computer.
Set the video card by referring to the
video card manual.
Adjust the resolution and frequency of
the video card.
Adjust the frequency properly by
referring to the video card manual.
(The maximum frequency per
resolution may differ from product to
product.)
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