[HP ENVY dv6 Notebook PC] Screen looks foggy.

hello hp comunaty

i have HP ENVY dv6 Notebook pc with windows 8 x64 bit and i have problem in my screen colors looks abit not ummm not clear and when playing games,videos in dark moments i can't see nothing  also  the screen looks abit foggy in dark moments(areas) you can see white/gray light only i've tried many intel cp settengs but nothing worked with me can you help me? i'm using intelHD graphics 4000 btw

here is my full intel cp settengs it may help you

http://imgur.com/Z6ZcwAO,UTc3TsQ,3czgHtU,1FrkRhA,bqEHXYr,J2IrY2A,eufRk9J,MjpMYWb