I'm having problem with my mkr1000, it's no longer recognized by a Windows.It worked in the first place when i was testing in on Arduino IDE and updating firmware, after this i started to tinker with visual studio code. Downloaded it and plugin for arduino, then try to upload "blink" test on mkr1000. i select wrong programmer and in progress it broke connection to PC. After that it start to connect and immediately disconnect from PC. After i replug it to USB stoped to see it on port. Did it broke it? Do i broke bootloader? My other PC also don't see my board. It's recognized as unknown device.
It turned out the black foar is conductive. When i removed arduino from it and connected to PC, worked