Hystou mini PC i7 5650u not starting up

[joelsjoyt]

Please watch the following video and please help in resolving this issue https://youtu.be/N4NEuKq7UtI

 

[popatim]

https://www.youtube.com/watch?v=oaW2kKPB5kU
Power issues, occasional power failure, showed up within two months, but at 6 months the mini-pc no longer powers on.
Seems like a common power-circuit failure, the Hystou forums are full of such reports.