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Hello,

By mistake I manage to burn my Atmega328P.

I bought and solder new one on the PCB can someone tell me what is the procedure to flash new chip to avoid to brick it due to fuses lock?

I use this guide. Device is detected and start programing the fuses. After the fuses programing ther is no response from device. Any advice what to check? Can this be a problem with Xtal?

Show any commands you use.