I had a coolermaster psu, it blew my board, cpu, memory, all confirmed as faulty when i rmaed them, it took about a month to sort out, what happened with my psu was the pc went a little quite and i took a peek in side and noticed the fan in the psu had stopped spinning, did a restart and pc started back up and so did the fan, but then it would just randomly crash with blue screens, tried fixing it with reinstalls and everything and nothing worked, i then decided to just rma it all back explaining first what had happened and was told to send back psu, motherboard, cpu, and ram, about a week later they confirmed psu had a fault and in turn had damaged motherboard, ram and cpu, and was all replaced, thing is the graphics card was fine.
Also notice you are running an adapter, vga/dvi, i think you should try to test dvi to dvi, it could be just something silly like the monitor not liking dvi to vga