I want to update my FEZ Spider from .NETMF 4.1 to .NETMF 4.2;
But for that, it seems I have to update my boot loader too. For that, I’m following the instructions as described (putting the switches to bootloader mode: off/on/on/on - pressed the reset button…)
The problem is that as soon as I press reset and my board is in bootload mode, I get an unrecognized USB device warning.
And when looking in Device Manager, the device is visualized as Unknown USG Device (Configuration Descriptor Request Failed). Updating the drivers doesn’t seem possible
I don’t see a Ports section neither.
Any idea what could be the reason for this ?