Just bought a Gigabyte 1070 G1 Gaming, my motherboard is a GA-Z97X-UD7 with a 4790k running windows 10 pro 64bit, as soon as i installed the card I instarted getting random crashing black screen and buzzing from speakers while browsing watching YouTube, just normal usage. I installed back my , GTX 770 and everything went back to normal, so my first thought was i had a bad video card. So i tested the card in another computer i have with an Asus board and a 2500k cpu it has a PCIe 2.0 and windows 10 64 bit fresh install. It never crashed, tested gaming too, no problem. Just to be sure i tested the card in a friends computer, similar rig to mine. Tested gaming, stress benchmarks and watching a lot of videos, Autocad and photoshop, worked perfectly. I tried again in my computer but in a different pci slot PCIeX8, the computer doesnt crash but display artifacts in mp4 videos, weird behaviour. I put back the card to the PCIex16 and crashes again, then i tested the card in my PCIex4 slot and the card was stable, just ocassinaly some blocks in the videos. If i uninstall the driver and use generic windows driver crashes wont happen. This is list of things i have tried without succes:- Tried 3 different drivers using UDD first- Updating Motherboard Bios- Bios default settings- Fresh Windows 10 reinstall- Switch PSU with my other rig 650 and 700W coolermaster.
- Bought a corsair 750 psu (other forums insisted in a psu)- Tried another monitor- Tried another output int he card (dvi, hdmi)- Disconect all extra hard disks and extra stuff.- Disable onboard audio- Link state power managment off in power settings- Look all over the internet for solutionsAt this point in losing my mind. I hope someone can shed some light on the issue.