My computer has begun to constantly blue screen with seemingly random error codes. It has done this before, but I just did a fresh install and it was fixed for a while and now it is back. Some of the errors are kmode exception not handled, system service exception, etc. Many things pointed to drivers or RAM so I took some good RAM and tested multiple slots and sticks and tested my original RAM with memtest coming back with 3 errors in 11 passes. At this point, I can not get past BIOS screen for more than two seconds before blue screening making it impossible to get to any recovery options. It will even blue screen while booting from a usb with installation media on it. My specs are: i5- 6600k, 16gb 3000mhz GSkill Trident Z, Gigabyte 970 G1 Gaming, Gigabyte z170 Gaming 6. Thank you all for the help.