First a quick intro. Needing help I just reggied Tom's after a many year hiatus. Still figure it's always the best Pooter source to hit up. Soooo... I built a new box for strict Web browsing, email, music, vid and youtube use and not much more. To keep the cost down I decided to try a complete AMD system opting for the 5700G processor on a B550M Asrock Steel Legend board with 32gigs of Corsair Vengeance 4000mhz. ram. Altho I did not find it on the Q list I figured it would still work. And it does work altho one of my first discoveries was having it set on auto it was running at like 2300mhz. So, initiating XMP and setting at 3600 it seemed to be working fine. I had decided to forgo a Graphics card and rely on the onboard and dutifully set it up for 8gigs of vRam. I have now struggled with the intermittent lockup in videos (Freezes and then clears after 30 seconds or so) since inception. I have tried various vram and mhz settings and even bought and returned both a 6600 amd graphics card and another identical 32gigs of ram. The card didnt seem to help and the ram helped some but not completely. Now I am wondering could it really be the 4000mhz ram? Should I put out for 3200 or 3600 that's on the Q list? Looking like the more expensive but good ol tried and true Intel system would have saved me a lot of headaches. Hope somebody's got an answer.