Hi, welcome to Just answer
Please tell me its complete model number
and how old is it ?
samsung LED model LE40A656A1FXXU and Type LE40A656 and its about 5 years old
ok, do you see any flashing lights ?
yes the red light comes on and then goes flashing going though the cycle
ok, can you please tell me number of flashes ?
Just the normal speed but it can continue for up to 5 mins befor the Tv finally come on
My Son plays his Xbox through the TV sometimes could he have change some of the settings ?
Picture and audio is ok it just takes along time to come on