USB died after installation on MacBook, is this normal?

So, I download opencore to a USB drive, did the process and updated my 2012 mac book pro´s software. Today I wanted to use that same USB to update another computer but the usb cannot be read, im getting "Unplug the accessory using too much power". I dont know what I did wrong, i want to keep using this USB for OpenCore but nothing´s working. How do i get open core again, without buying another drive?

submitted by /u/BKSNLOW
[link] [comments]
Share: