I no longer get any signal from the ps3, I have opened it up0 and had a look even took the motherboard out fan ect and gave it a clean but no joy, It powers up fine everything gets warm so there is power getting to the components but no signal to tv, i have tried reseting it by holding the power button for 5 seconds ect but it doesnt work, have rung sony am out of warranty will cost mr ?128.00?, screw that, anyone any ideas about what could be causing this hardware failure?, I did kind of get a screen but it was all garbled up like pixalated and then it froze maybe the cpu is dead/dying.