No Video - NEC MultiSync LCD1830 User Manual

• Check the monitor and your display card with respect to compatibility
and recommended signal timings.
• If your text is garbled, change the video mode to non-interlace and
use 60 Hz refresh rate.
Message "OUT OF RANGE" is displayed (screen is
either blank or shows rough images only)
• Image is displayed only roughly (pixels are missing) and OSM
warning "OUT OF RANGE" is displayed: Either signal clock or
resolution is too high. Choose one of the supported modes.
• OSM warning "OUT OF RANGE" is displayed on a blank screen:
Signal frequency is out of range. Choose one of the supported
modes.
LED on monitor is not lit (no green or amber color
can be seen)
• Power Switch should be in the ON position and power cord should be
connected.
• Make certain the computer is not in a power-saving mode (touch the
keyboard or mouse).
Display image is not sized properly
• Use the OSM Image Adjust controls to increase or decrease the
Coarse total.
• Check to make sure that a supported mode has been selected on the
display card or system being used. (Please consult display card or
system manual to change graphics mode.)

No Video

• If no video is present on the screen, turn the Power button off and on
again.
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