!&&* o i bought a used fat ps3 and it does not come on at my tv , it says no signal tried the reeboot method by holding the power button down and nothing.. have a brand new hdmi cord and also a brand new pair of a/v cords.. dont know what else to do… i am so dissapointed…can somebody please give me a hand with this i would really appreciate it……

I have the same problem , ibought a used ps3 turns on i can put disk in it light turns blue but get no picture on tv … says no signal with new a/v cables and a new hdmi cable.. dont know what else to do….. can somebody please help me tell what else i can check…