My microbit cannot connect to commpter (Win 11 os) when plug in USB now.
the board was able to connect to PC before.
I think it happen just after I install some setting on it to let the microbit can work with Scratch.
I followed the instruction :
I installed a scratch link program in PC and flashed the file “scratch-microbit-1.2.0.hex” to microbit.
It works. so that I can connect the board with scratch editor.
but the problem exist when I found that it cannot connect to the PC through USB now. When it plug in, the PC does not pop to show new USB device. on the microbit , the power led is on. and the LED on the board shows a five digit code, I think it should be its serial code. (on this situation it can connect with scratch online editor)
even i try to flash a hex file by “makecode.microbit.org” online editor. it cannot connect with Microbit.
I want to know how to remove the sratch setting in my microbit and let it connect to PC with USB, so that i can program it with normal online makecode editor. thanks