Guys, this happened while waiting at the apple store for my genius bar’s appointment. Even though I was next in line, I decided to try again but this time longer (notice pressing the button form the 7th sec to the 25th sec) I stopped recording because didn’t think it worked but suddenly the comp started rebooting. So I told the associate to cancel my appointment and went home.
It worked for me but might no work for everyone. Check your brightness level also make sure your computer is fully charged.
I’ll be posting videos hoping will help others, no need to upload fake videos to get views. No my style. Thanks!