hello there , i,m curious what could cause error 43 for nvidia gtx 1070. my alienware m15 r3 is badly damaged and i hope i could repair it without changing mother board. could it be because hdd is in critical condition or could it be because displey is completly broken i know its not because draivers . because the screen is broken im using hdmi cable with intel graphic card and it works fine i was doing diagnostic and it only shows that hdd is in critical condition and everything else is ok.. and if motherboard would be broken would dell diagnostyc show it?