PinePhone replacement board won't stop vibrating

[drpi]

This old thread should show what bit of the hardware is involved. It’s usually been about a wire getting pinched, but may not be in your case.

No, I don't think so. The wires from the haptic feedback thingy are nicely recessed, and the solder joints look fine. Plus, I would imagine that the issue would occur for both boards if this were the case.

As it happens, in my previous post, I mentioned that I could boot Mobian off of the sd perfectly fine. I thought that was the case, because I could see the Mobian logo in the bootloader, but, for the new board, it never gets into Phosh. With the older board, I can get into Phosh, but the touch screen no longer works for some reason. I've yet to experiment with other distributions.

Edit: Okay, I just built pmOS, and it boots perfectly fine. Better than fine, actually. In my older board, the wifi/bluetooth didn't work, but this one can connect to my local network just fine. It still won't stop vibrating, though.

If it starts vibrating immediately at power up, then it is a hardware problem.