Stutter and Crashing

ok so this is a little weird.....

when i replaced my bad mobo with this new one (same exact model and everything), all my games are crashing with errors. it may say not responding or fatal error, etc. i think it may have to do with my GPU cause nothing ele is crashing at all and everything is running fine. i also notice a quick 1 second freeze in games where it freezes (sometimes audio too when my default device is the GPU) and then returns to normal. before that tho, its running perfect, and after that its running perfect. this is happen in all games! ill try furmark next tho.

ive already clean wiped and reinstalled drivers.

event viewer is not showing anything except that the app was closed.

before mobo swap, i was having 0 problems, but again, its the same exact mobo. just an RMA replace.

ok i reseated the GPU, ill see how that goes....i just dont have time today.

Are you running your system Default or over clocked?

overclocked, but it did it stock also when i tested it... so OC is good. its almost acting like an OC on the GPU failed and the application crashed becasue of that. i checked the voltage and its fine. my GPU is not OC.

Your could check for driver updates on the AMD site and the Asus site.
Some times a factory over clocked card (Asus) will use different drivers that the AMD drivers. Compare them.