PLEASE HELP ! I can't upload on my arduino nano

Development Tools Uploading
1

what can i do to fix this?? please help :frowning:

Arduino: 1.8.19 (Windows 10), Board: "Arduino Nano, ATmega328P (Old Bootloader)"

avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x7e
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x7e
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x7e
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x7e
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x7e
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x7e
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x7e
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x7e
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x7e
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x7e
Problem uploading to board.
2

Just some points / questions

  1. Did you select the correct port?
  2. Was it working before? If so, what did you do to it? What was the project you last worked on?
  3. Have you tried the other options in the processor menu?

I've moved your topic to a more suitable section of the forum.

3

WHAT 'NANO' do you have?

4

i think it was arduino nano ATmega328P CH340

5

Until you can tell us exactly what you have, I can't spend time trying to fix a problem with a board I don't know you have.

Have you tried a full computer restart? Confirm the COM port & nothing is connected to pin 0 or 1.