Hello my question is silly but i am a very carefull person when it comes to my pc i have a gtx 970 and a cm 590 III cooler master case my question is i have a vga monitor so no dvi i have bought a dvi adapter to vga so i can connect my screen to it my question is it is ok if i use my screw drive to tighten well and strongly my dvi adapter to the gpu i mean so it will not move or anything and then i put the vga cable onto the dvi adapter and tighten the vga screw well enough with my hand and thank you for your help.