I have a HP DV6 6140tx which has an i7, and AMD 6770M .
The games I played are sort of laggy (i.e 18-22fps on Fraps). I heard about switchable graphics and after searching a lot, I heard that changing switchable graphics to Fixed Mode in BIOS would do the trick.
But, whenever I change it to fixed mode, Windows doesn't boot and gives a Blue Screen of Death always.
I reinstalled drivers, reflashed BIOS, but nothing is helping. I am thinking of doing a fresh Windows install now.
Games are always laggy. (Skyrim, Prince of Persia -TWo thrones, NFS Carbon.. are the games I have played on it so far.)
What to do now?