In trying to save some money, we recently disconnected our Directv cable service to try and go with indoor antenna hookup. This worked for our daughter in her apartment duplex with a perfectly clear picture and many channels; unfortunately for us all we're receiving is fuzz / no signal. We tried a digital converter box after first trying the indoor antenna and both did not work. I also changed the input each time I changed the connection type.
Also wondering why I can't get in to the HDTV submenu from the Menu. As soon as I tab over to HDTV it just disappears back to the blank TV screen, all the other tabs work fine. TV was working fine with Directv, now I simply have a blank screen with no signal. TV is equipped with NTSC/ATSC tuners built-in.
Any assistance will be appreciated since I've probably read over 50 pages of online discussions.