Ram problem. Windows is lagging

Karakunjol

Reputable
Oct 6, 2014
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4,510
So i had that common issue i think it is that it says 3.25 gm usable ram from 4gb installed and i even have 8.so i thought that it is a dual stick 4 gb and i went to msconfig then boot and advansed options and i changed it from single to dual stick and it also popped that thingy with 256bit soo i restarted my pc and then it started lagging as hell its almost imposible to open start menu. My build is windows 7 ultimate 64 bit nvidia geforce gt 520,amd fx 4100 quad core... What should i do