Acer XV275K Podręcznik użytkownika - Strona 29
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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
No picture visible
Note: Acer monitor is purposed for video and visual display of information obtained from
electronic devices.
LED status
Remain on
Using the OSD menu, adjust brightness and
contrast to maximum or reset to their default
settings.
Light off
Check the power switch.
Check if the power cord is properly connected
to the monitor.
flicker
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.
Remedy
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