am runing 2x sli gtx 980ti
i7 3960x stock
asus rampage iv latest bios
4x8gb 2400mhz ram
Evga Supernova 1500
custom cooling for cpu
Ok, i did install windows 10 pro clean installation after i have done the upgrade so, before i was suffering from green/sli flickering when i play 4k gaming on my tv at full screen i get terrible flickering green one but whenever i switch to lower resoulotion or 4k but window or boraderless no flickering that was in windows 8.1 and i switched many sli bridges and i even tried another sli rings and i switched the hdmi to the 2nd card i tried everything so i left it out and i decided to test again when windows 10 comes out and it was out and i made the upgrade the clean installation now when i play any game in 4k/60hz full screen mode no flickering but however once i start the game i see 60fps constant but it feels like 15fps-20fps and i see terrible tearing very noticable and V-Sync is on i dont know what is going on and on desktop i see weird flashes when i press on anything or just passing with my mouse pointer at anything it flashes but not a big problem the big problem is the games i tried to change compatitablity to windows 8 and yet still the same i have tried everything green flickering is gone and now that bad terrible tearing and slooww performance and gameplay which is weird i dont know what is going on,
if u have any idea how to fix this or troubleshoot please let me know,
Thanks,