I have been having some lag issues with my computer an not running smoothly so I ran to best buy I got y self a new nivda GeForce 210 1gb ddr3 graphics card, the install of the card was easy I ran the computer everything loaded at used the install disk and it success I tried out minecraft and darksiders which I couldn't even run before and I get great smooth graphics so I thought I was done I load up my online game and notice I don't have Internet anymore I've tried updating I don't know what todo it seems where ever I look there no help I'm lost it was working fine is this a driver problem? And how am I to get an update with no Internet what can I do to fix when I run diagnostic it says windows ip configuration not on and I'm not sure I've tried release and renew and flush nothin if have any idea for an armature like me let me know