As Hardware Experts would know. Intel already has installed graphics card on a pc. I was wondering if I could install this: http://www.amazon.co.uk/Nvidia-GeFo...qid=1397239752&sr=8-3&keywords=nvidia+gtx+750 To a pc with an intel graphics card, and how would i replace it. I Know NOTHING about graphics cards and I specialize in HDD and Processor Speeds. Can Someone with knowledge on graphics cards tell me? I Can't give you the link to my pc because i started off with a £200 PC and started adding to it and now it runs like a gaming pc.