on 27-06-2012 02:48 AM
Sorry to hear of your woes.
You haven't provided too much information about your problem, so for the moment I'll make an educated guess. Reply with more info if this assistance is not relevant.
You may have recently changed cables / switched TVs.
I'm assuming here that your TV is on the correct channel, and that you only have one AV cable plugged (either the HDMI OR AV Multi cable - NOT both) and that the green power light is showing on your PS3 console.
If this is the case, you may just need to complete a soft reset.
Plug your console in, when you have the red (standby) light on, press and hold the power button until you hear a 2nd beep (the first is as you press it).
This is what we call a soft reset, and it refreshes your video and audio output settings, based on what cable is plugged into the console.
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