So i bought a gtx 750 ti 2gb from my friend a
nd i put it into my pc but their is one problem if yo usearch up the geforce gtx 750 ti 2gb https://www.google.ca/search?espv=2&rlz=1C1CHZL_enCA682CA682&biw=716&bih=773&tbm=isch&sa=1&q=gtx+750+ti&oq=gtx+750+ti&gs_l=img.3..0l10.59597.61806.0.61859.10.8.0.2.2.0.106.607.6j1.7.0....0...1c.1.64.img..1.9.617...0i67k1.e0CEoDjy1lk#imgrc=scwZN6xyO2k-4M%3A you will notice at the bottom where you plug the card into your motherboard there is this one other thing sticking out from the left side it has a hole in the middle, it doesnt fit into the pci but my gpu fits in perfectly, that part is just sticking out idk if thats even suppose to be in the pci can someone please explain it to me. I'm very new to adding parts into my computer and im really scared becauuse i dont want to turn the graphics card on without making sure