Ok so I built a new computer about 3 days ago and I can't run Garrys Mod, TF2 and on a graphics test it ran for 1 minute then crashed and I got this message:
Does this mean it is faulty, if it is how do I even send something back to OCUK, will they let me?
I ran it with this on these settings:
Any help I will thank you for.

Does this mean it is faulty, if it is how do I even send something back to OCUK, will they let me?
I ran it with this on these settings:

Any help I will thank you for.