Sorry one thing I also looked at, is the heatsink here, is affixed by nothing but tape, and I pulled it off and no thermal paste to hold it down.
I removed this too, and replaced it.
I wonder - if this became dislodged, and was shorting something ...
My projector is on its way to my place. Can you specify which model exactly is the problem?
4k Laser Projectors:
Xiaomi Mi Laser UST Projector 150" 4k (chinese) / MiProjLas2 / model: MJJGTYDS01FM
Wemax A300 / MiProjLas2 /...
what do you mean it turns 3500?? even if my battery is 2600mah??
No, it was a joke.