My PS3 wont show anything also i have changed my settings from HDMI to AV and nothing shows and then back and still nothing. What can i do? Help me please!
Have you tried checking the cables going in and out of the TV and PS3, something may have been knocked of moved by accident, if you have tried that, try a new cable if you have access to one.
also remember that when you take your PS3 to someone elses house you will also need to reset the AV settings because, for me, it said that the connection wasnt supported. Until i reset