Hello,
Recently purchased a CM5 8g 32gemmc board for my 3d printer, I was able to flash the os and booted a couple of times. Tried to boot over the weekend and would not boot. Purchased a waveshare cm5 mini board A and it still would not boot. Tried to connect it to the pc and rpiboot will not see the cm5. I have tried on multiple computers and tried multiple usb cables.
So is the timeline for your issue that you were unable to re-flash the OS using the original unspecified IO Board. And subsequently you tried the Waveshare IO board and that would not work either?
Statistics: Posted by B.Goode — Wed Jul 16, 2025 9:49 am