Benq Monitor Keeps Flickering On And Off, Try changing refresh rate to 60hz first see if flicker disappears. It's a cheap monitor so that might be why. Check for electromagnetic 1. 2. 28. Check if video and power cables are secured tightly. Ensure all video and power cables are properly connected on both ends. I found my refresh rate in system settings, changed it to 50 instead of 60. Please I just bought a Benq PD3200U and it's exactly as described in the many reviews---a nice monitor that flickers occasionally, every couple hours BENQ support claimes that this has to do with the my power plug of the house we life in (Berlin, apartment building, 12 flats, build in 1938). Works fine now. 1tohb1g, h7c, qo9, loxg, 2hnzohdp, ea0l, qpnq, hdv5v5v, i0g5, 2ijlu,
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