So this problem has been going on for about half a year now. I am constantly getting video scheduler internal errors on my PC. I first build my PC half a year ago and the BSOD's have not stopped. I also got some memory management BSOD's but I managed to stop them. I have a ryzen 1500x cpu and I have tried 3 different GPU's, all three of them giving the same BSOD. GPU's being a ZOTAC gtx 1070 mini, a GT 1030 and more recently an EVGA GTX 1070 Ti SC. I am also unable to play any games. I have tried DDU a billion times with uninstalling and reinstalling my drivers, I have tried checking for corrupted files in windows, I have tried underclocking my GPU as well as overclocking. I have reset windows but the problem has not fixed. I got the windows 10 pro USB from a friend, he said he has used this USB for other PC's and it worked fine. I have not tried updating BIOS recently or doing anything to my CAS timings. I have also done stress tests for my CPU and ram mem tests aswell.