I'm currently using my Windows 7 HP DV6000 laptop. For whatever reason the screen decides to automatically go blank as if its displaying on an external monitor, but i don't have any hooked up. I close the lid, reopen it and the display is back to normal. I'm not sure what to make of this. I've reinstalled both graphic drivers, the intel hd 4000 and my nvidia geforce gt 650m for gaming.
Has anybody experienced this issue before?