OMFG are you that dum, Are you smoking something you must be. PCI and PCI-E are totally different y in the world did you cut it to make it fit. I so shock that it even fix. You most likey killed your pc man. a 600 dollar card cut to make fit in a PCI slot is that waht you are going to say to Dell. And teh manufater from that 7800GTX card. You really must of been smoking something or you must be really dum to do sucha a thing really.