I have a Toshiba, bought brand new 6 months later my son headbutted it and crack screen so can’t c nothing. It’s been stored well over a year. I found out that I can still use it by hooking it up to my TV with HDMI cord. Battery dead so I plugged it in but it only turns on for a minute then shuts off. And I can’t find right HDMI channel to see why it shuts off. Any help please?
