hey when i click join server in the battlelog, it doesnt go further than "joining server..."
after checking the task manager, i figured out, that the bf3.exe process is running for like 15 secs and then just disappears

laptop specs should be just fine.
i5
4gb ram
nvidia gt 540m 2gb // intel hd onboard (using nvidia optimus)

i already googled the shit out of this and following solutions dont work:
running as admin
no firewall
different compatible modes
going offline in origin
deactivating ingame-origin

btw exe is in /origin games/battlefield 3 so it cant be the known battlefield3TM folder issue

really need help

Try breaking the CD.

reinstall?

already did that

Try standing on 1 foot while eating a banana, making love to a 1 armed vietnamese sweat labour slave.
Usually fixes all BF3 problems.

phone ea

contact ea

Fone EA

uninstall bf3, uninstall origin, delete origin & origin games folder.