I have a new lenovo thinkpad E420. Was working fine all day yesterday after i did a fresh install of windows 7 x64 on it and installed all the lenovo drivers from their official support website.
However i just turned it on and now the screen is unreadable, you cannot read the text clearly and the screen itself looks like it has flipped, not rotated but flipped horizontally. Even the bios boot screen is flipped! The resolution of the screen also looks very low and grainy.
Please help!! It has switchable gfx inside, intel HD and ATI card.