Troubleshooting
Before sending your LCD monitor for servicing, please check the troubleshooting list
below to see if you can self-diagnose the problem
DVI-DL/HDMI/DP mode
Problem LED status Remedy
No picture visible Blue Using the OSD, adjust brightness and contrast to
maximum or reset to their default settings.
O Check the power switch.
Check if the power cord is properly connected to
the monitor.
Orange Check if the video signal cable is properly
connected at the back of monitor.
Check if the computer system is switched on and
in power saving/standby mode.
Unstable picture Check if the specication of graphics adapter and
monitor is in compliance which may be causing
the input signal frequency mismatch.
Abnormal picture Image is missing,
o-center, too
large or too small
on the screen.
Check the display setting on your system. In
case of a missing image, please select another
resolution or vertical refresh rate.
Wait for a few seconds after adjusting the size of
the image before changing or disconnecting the
signal cable or switching o the monitor.
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General
Weight and Dimensions
