This is weird one watching tv last night not a problem great picture everything worked great have had no big issues with the MicroHD at all for time ive had it but go to watch tv tonight and boom My Tv says No Signal Check connected devices power,cable connection and source Selection hmm im thinking whats up with this so looked a the cable plugs and all look good try another HDMI Cable and same message comes up on the tv tryed cables on my bluray player and they worked fine no issue with cables so hooked up the Composite Cable and boom picture reciever works hmm so look at firmware had 08/20/2012 so thought maybe firmware glitched so went and updated via satellite now running ver 08/29/2012 still no go on HDMI output tryed all the output formats and no go still dead output so is there any ideas whats happening? Is there anything that i can do to help it Thanks Ps forgot to say that if it turned off and when you turn it on the tv dose say check signal cable then back to the above message tv work good in all ports tested with Bluray player and all cables work Thanks