Donny-v1rus

I just realised. I installed the j4a header in the wrong direction *facepalm* haha

The core powers on when a cable is connected. I did remove the PICs and no change (forgot to mention haha). Cant send pictures for some reason. Will update with voltages

Hi im new here. I was just finishing up my seq v4+. Tested all the boards. Everything works. Went to put it together and the green power light wouldnt come on and a message for a power surge on the usb came up. I have isolated the problem to have something to do with the I2C midi 4 board. Went its connected to the core it will not power on. So far ive tried using different cables that are known to be good and ive tested both connectors on the I2C and Core (j4a) for proper contact. Im stumped.