it started when I turned on my pc once and got boot error 99 so I reset the CMOS and that fixed it and now it just keeps stuttering. I have tried deleting graphics card drivers still stutters, I have literally checked everywhere on the internet for this problem and can't find a single person that has the same situation as me. It doesn't matter if im running a game it stutters on the desktop as well every 3 seconds. Please help.