After jailbeak atv2 don´t show something at the hdmi-display

Everithynk with Seas0npass and iTunes seems to be ok while jailbreaking but if I plug my atv2 to the tv nothing is shown.

After that I did try it with the original 4.3 firmware everything ist ok.

A second try to jailbreak has brought the same result.

 

Regards,

Wolfgang

Same here, with a Swiss Apple TV :-( 

Same problem for me too ...

The current 4.3 jailbreak is tethered, meaning the tethered boot process will need to be performed anytime the AppleTV power cable is disconnected.

More info on this process can be found towards the end of the Seas0nPass guide here.

http://support.firecore.com/entries/387605

I would bet cause you havn't followed the directions !!! After JB you must disconnect aptv then reconnect and do the tether JB ! when it sais to remove usb make sure you plug in the power cord first !!!!