Have you tried composite cables and not HDMI? The hdmi ports seem to go bad for no reason on the HD. Don't give up just yet. EDIT....A blinking green light on a S3 in most cases it's needs a reboot for a update. You might go with composite cables then do a reboot.
You can't fix stupid...
Last edited by timhbtr53 : 09-22-2014 at 06:28 PM.