I am having same issues. i have continuity on D1, FB3 and the GPIO pins but there seem to be an issue with the 5v. I aam unable to get 5v test to the GPIO. When i use the multimeter to test for 5v. it shows zero. I am short of ideas on how to proceed. I have been on this for over 2 weeks now. Any po...

I am also having the same issue. Mintypi will not power on when connected to battery but worked fine with the usb power. I have done all the connectivity test and they all seem fine. However, i am unable to get the 5v test to work.