Could it be related to the screen setting? There is a setting i forgot what ady, got movie, dynamic and normal mode wan....

relax bro no offence here...we r just helping out...no need to be so egoist mar...u r posting here we help with all the knowledge we knw its just sometimes ppl seems to skip those simple basic settings b4 asking so we are just suggesting.if u cant take it so why bother asking at the first place?..just my 2cents