Hi, About a month or so I bought a MSI 1070 and up until today I've had no problems with it. Today, when I've powered on the PC, I immediately started getting artifacts (since BIOS screen), and my system switched to integrated mobo graphics (MSI z-170a pro), while device manager was showing "Windows has stopped this device because it has reported problems. (Code 43)". So far i've tried the following solutions: 1. hard reset with gtx disabled in device manager 2. uninstalling in dm, installing again 3. driver reinstall 4. switching power connector from PSU to GTX Last thing I've tried was to refit the card into the second pci-e slot, which supports only 4x instead of 16x. This has worked. Afterwards i've switched to the original (16x) slot again, and for about 5 minutes it was fine. After this time my screen went one-colored and reboot gave me same artifacts with system switching to integrated graphics. I have to say i have no idea why what failed after this ~5 mins. It certainly isn't a temperature issue, since I was getting around 41-45 max under normal system load and aroud 50-53 max while gaming. Could it be a faulty PCI-E slot? or maybe it's power related? Both card and cpu run on stock settings and haven't been oc'd. I will greatly appreciate any help on this.