I'm having a problem when playing Penumbra: Overture, I only see a total white screen!
After a turned off a few advanced graphic options it has been resolved, but now the game looks like that don't have shadows, everything is so bright. After setting everything to minimum and restarting my computer, my problem stills the same.
The most curious is that I can play Amnesia with no problem after all, it only lags when I have a great distance and open doors(too much renderized objects).
I found a few threads with the same problem, but their solution doesn't help me.
About my HP Laptop:
NO custom drivers for the Intel HD Graphics, I checked in the Intel site and it says that I have the current version.
(It's version is for my i5 CPU).
I run my computer on a Windows 7 Home Premium, 64-bits.