guys ive 4th gen core i3 4130 3.4ghz pro gigabyte h81s2pv mobo 8gb ddr3 ram 240 gb ssd 500gb hdd and 450watt corsair vs 450 psu and 1366*768p display so today i bought a used sapphire r9 280x vaporX gpu but after installing the gpu it was working gd but then when i was installing its driver in the middle of installation my whole computer got freezed and since then it was freezing eveytime windows booted can u guys give me solution what do i do in this situation?whats the problem here?