HP 4520s probook is slower than usual

lingatorulvietii

Reputable
Mar 31, 2014
26
0
4,540
So i have an HP 4520s probook with and intel i3 2.3 ghz (4 cpu) 4 GB of DDR3 RAM and 2GB of VRAM, it runs very well in games, but it slow as a turtle in normal processes, like surfing the web gives me a crash every 5 minutes or so, programs opening very slow, takes a long time to load a movie, constantly giving me "no connection to server" errors. It takes like 15 minutes to load after i log in my account, but boots very fast ~10 seconds.
Do you know any reason that could happen?
THANKS in advance! :)