Hi, My Samsung Monitor (Keep Blinking on 165hz using DisplayPort (PowerColor RX 7900 XT) (DisplayPort sign on Top Left Monitor). I newly upgraded my GPU Cards using PowerColor 7900XT. And New Odyssey G5 32" IPS Flat. I used DP Cable monitor and problem start . I tried to buy new DP Cable (Lindy) but the problem still exist. Until I try to change the GPU with new one, the problem still. I try to test the monitor at the shop i bought, there using other GPU (NVIDIA RTX 3060TI) it running Normal after 1 hours or more. Oh when i used HDMI 144hz it normal too.
What've I Try:
1. Changed the GPU with New One.
2. Test the monitor with other GPU.
3. Buy a new DP Cable.
4. Update Chipset & BIOS
I think I should wait for next software update or something ? Thx .