Installing new graphics card
I have a HP dv7-3165dx, AMD Turion II Ultra Dual-core Mobile Processor M620 notebook with the ATI Radeon HD 4200 Graphics with 128MB ddr2 display cache. I myself do not know what all that means. But I do know it does not play my games to my satisfaction. I would like to replace the graphics card with a very good one. I know it will not be easy but I would like to investigate further towards replacing it. Where do I find a direct replacement card for it? I have looked and looked but cannot find one online. Noone tells you what there cards will fit. Anyideas for me? This notebook is an extra that I have laying around doing nothing but being a backup and I would like to use it just for gaming. Thanks