Arduino Pro Micro Bricked Fixing
This Video Explains how to fix the Pro Micro Board.
This Happen if by mistake you tried to burn the board by choosing “Micro” board from Arduino instead of Pro-Micro.
The Arduino SW doesn’t have the option of “Pro-Micro”, for fixing this please follow the instructions from here:
Pro micro links:
Schematic of this board
Data of how to install Pro Micro Board to Arduino SW and more
Pro Micro Installing Guide
AVRISP USB programmer Pins
AVR ISP USB pins