English
No picture visible Using the OSD menu, adjust brightness and 
contrast to maximum or reset to their default 
settings.
Check the power switch.
Check if the power cord is properly connected 
to the monitor.
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.
Remain on
Light off
flicker
Troubleshooting
Before sending your LCD monitor for servicing, please check the troubleshooting list below 
to see if you can self-diagnose the problem.
HDMI/DP  Mode (Optional)
Problem LED status Remedy
Note: Acer monitor is purposed for video and visual display of information obtained from 
electronic devices.
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