Monitor LG 27GP850-B keeps turning on and off, I checked the power cable, HDMI/Display port, the same issue happened on the laptop and PC, I did factory reset. It works for a

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LG UltraGear QHD 27-Inch Gaming Monitor 27GL83A-B - IPS 1ms (GtG), with HDR 10 Compatibility, NVIDIA G-SYNC, and AMD FreeSync, 144Hz, Black : Electronics

27gp950 doesnt wake up after sleep. Need to unplug it and turn it on again. Any solution? : r/Monitors

My LG computer monitor is stuck in power save mode and I don't have an HDMI hookup on it. How do I reset it? - Quora

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Help! New Monitor ( LG 27GL850 ) shows No Signal Error with HEAT number rising when powering on and also upon trying to go through the Monitor Menus. Using New DisplayPort 1.4