I have an issue with my Bravia after hooking up apple TV (the new one from a few months ago 7/2012)

Question

I have the Bravia and all was well.  I have a sony tuner and the blue ray and cable/tivo and mac mini were all plugged into the tuner and the tuner into an HDMI port.
then i got apple tv.  I plugged it in to a separate HDMI port and i got a strange screen.  I believe I activated the apple TV from the Mac mini somehow, even though the apple tv was not plugged into the tuner or the mac mini.  I really cannot remember how but I think it was the PC port, maybe there are two PC ports?  Anyway instead of the advertising screen, with all the tv shows to choose from, i got a gray and black screen with a half a wheel that scrolled up and down and it had three repeating choices, I forget what they were, "network" maybe? "setup", I can't remember.  And the three repeated.  I did click on each of these words to the next screen and there were drop down menus to choose from.  I went back to Apple and asked and they showed me what the screen should look like, with all the shows listed in boxes.  They showed me how to access the apple tv once it was plugged in.  I went home and was able to get to the "proper" screen, but then that was all I did was access the main menu.  I did not watch any TV on it.  Now my mac mini cannot be seen by the Bravia TV and I bought a brand new mac mini and it cannot be seen.  I have plugged them into the tuner, the way it was before, I have plugged them into HDMI ports, but there is no sound and no picture and no PC showing up.  I went to apple and they thought maybe the mac mini wasn't seeing the "proper" screen, and they told me to press command and option and P and R all at the same time right at boot up of the mac mini.  This would force the computer to look for new screens (and I waited for 3 sounds like they said) but still nothing on the screen.  Now I took the new mac mini upstiars where I have another mac mini plugged into a TV and it works just fine.  I am stumped.  I have plugged this mac mini into every HDMI port, I have changed inputs to each port, I plugged it into the tuner and changed all the ports, it just cannot be seen.  Someone suggested that Apple TV and Bravia do not mix.  We spent a lot of time setting the Bravia to access the blue ray, the mac mini and the cable/tivo through the tuner.  do i reset the Bravia to factory settings?  I do not want to do this if this is not the answer, or if this is probably not the answer, but it's all I can come up with.  Any hep is appreciated

Answer 1

there is a dylib you can put in the springboard if jailbroken but if not you have to find an apple store