The most help that you'll get would be either updating your drivers or buying a new computer
"update drivers"
oh hey i havent done that
"buy new computer"
no thanks i would rather keep this since i believe bf4 is just not stable right now yea
i dont have 38042483209482304823490 million dollars to buy a extra l33t soopercompooter ty
this topic is pointless since half the people here are mentally ill that can help with everything else on this loving forum but nope not this