Hi guys

Basically I've been having issues with my system blue-screening whilst I play any game, no matter how demanding (or not) they are on the system. The games include The Sims 4, Need For Speed 2016, GTA V, The Witcher 3, Star Wars Battlefront and Stardew Valley. The blue-screens occur within 30 - 45 mins of me being in the game and the error messages are different each time.

This same problem was occurring in another system that I'd also bought from Scan this year (E2723041) and I was told by Ben to load the standard 3XS profile to see if removing the over-clock helped - which it did, so I've done the same for E2736766 but now the bios is freezing when I try to load the 3XS over-clock profile, it hangs for however long I leave it until I hard reset the system. When the standard 3XS profile was loaded it happened within a second.

Any advise would be great because I want to find out why this system is also blue-screening.