I have tuned PS3 onto our main TV but have now decided we want it on another TV. We cannot install ps3 onto other TV however, TV is quite new but is a Samsung. I would be grateful if you have any suggestions how we can do this.
If your main TV is a 1080p and you connect via HDMI you most probally have set the display settings on the PS3 for 1080p. If you now transfer the PS3 to another TV that is 720P (Upscaling to 1080i) then you need to make sure, before moving from the first TV that you set the display settings for your 720p TV. Or the 2nd TV will not be able to display a picture. Hope this helps
just what sullivan said when the ps3 is switched off hold the button down for ages and it should bring up a menu where you can reset everything, i bought my ps3 off a mate at skl and this happened (i was very worried for a minute!) but soon figured it out!