Jeevankr

So,a clean reinstall is the way to go then

Maybe ,a power supply guide

Fingers crossed ? tomahawk is better in both vrm design and cooling,but if you are planning to overlock it only supports static overclock,otherwise i would have recommend it,on the other hand asrock supports dynamic overclocking and comes  closest to msi’s tomahawk 

Asrock ab450 gaming k4 has a decent vrm and is the coolest of the bunch(#according to Steve from hardware unboxed that is),the only drawback of msi is that it doesn’t support offset voltage (believe me , static overclock should n’t be your priority) 
there is the link to that video 
 

Is gaming on a 768p(18.5) not worth it,will 1080p(22.5) make that big of a difference