my scart no longer works with ps3 is it because i changed settings to hdmi if so can i change it back?

Question

could it be that the scart is faulty?

Answer 1

No. When you turn on your PS3, hold a power button on the front part a bit longer - you'll hear a beep. That means all settings are back to the factory ones. Don't set video on HDMI on a regular TV.