My Samsung G7 27" arrived and I have a problem.
GPU: GTX1070
Cable: CLUB 3D HBR3 DP1.4 VESA certified cable. Laptop has MiniDP needs to be converted to DP.
Monitor firmware: 1008.0
Gsync: Globally OFF in NV CP and in Monitor Settings (Adaptive Sync OFF)
NVIDIA Driver: 451.77
When using HDMI, no problems, max refresh rate is 144Hz and RGB color depth is 8bit. No flickering while gaming or while idle at desktop.
When using the DP cable, at 144Hz (8bit and 10bit) it keeps on flickering in the game Battlefield 1, it turns black for 1 second then back on. After I quit the game, the desktop starts to flicker too.
What is causing this? the $40 VESA certified cable? or the firmware? Nvidia Driver? or any of my settings?
UPDATE: I updated nvidia to latest 460 driver and i can now play flicker-free at 144Hz 8bit on displayport. I will do more testing (8bit vs 10bit depth, Gsyn On vs Off), hopefully this settles it.