I have tried the reset procedure many times before with no success!
On a Toshiba tv after reset with HDMI connected, just black blank screen with no setting/resolution option. With AV cable connected it does as ask whether use HDMI or AV.
On sony xbr after reset with HDMI connected, black screen with message 'unsupported signal...' With AV cable after reset it ask whether use HDMI or AV.
The thing is if use AV to display, then go to display settings. It doesn't me choose resolution right away for HDMI but just HDMI and if i choose HDMI then black screen.