ok ppl i solved this one, the oficial nvidia driver, doesn´t detect my gtx 770M card, even if it is working fine, so i talk to Nvidia, you can download the latest driver update from here:
click on the link below to download and save the file on the desktop:
http://www.nvidia.com/object/notebook-win8-win7-64bit-326.41-beta-driver.htmlOnce the download is completed, please perform the following steps:
1.Run the set up.exe file
2.Choose custom installation, and click next.
3.Check all the boxes in the custom install options windows and also check the box which states "Perform clean install"..
4.Restart your computer.
Done
Hope this help
