AVRdude error keeps showing up

Using Arduino Avrdude, stk500, Bootloader issues
1

Arduino: 1.8.13 (Windows 10), Board: "Arduino Uno"

Sketch uses 924 bytes (2%) of program storage space. Maximum is 32256 bytes.

Global variables use 9 bytes (0%) of dynamic memory, leaving 2039 bytes for local variables. Maximum is 2048 bytes.

C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avrdude -CC:\Program Files (x86)\Arduino\hardware\tools\avr/etc/avrdude.conf -v -patmega328p -carduino -PCOM5 -b115200 -D -Uflash:w:C:\Users\shawn\AppData\Local\Temp\arduino_build_76283/Blink.ino.hex:i

avrdude: Version 6.3-20190619

     Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/

     Copyright (c) 2007-2014 Joerg Wunsch



     System wide configuration file is "C:\Program Files (x86)\Arduino\hardware\tools\avr/etc/avrdude.conf"



     Using Port                    : COM5

     Using Programmer              : arduino

     Overriding Baud Rate          : 115200

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x23

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x23

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x23

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x23

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x23

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x23

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x23

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x23

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x23

avrdude: stk500_recv(): programmer is not responding

avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x23

avrdude done. Thank you.

Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions.

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

The error above keeps showing up, and I also tried turning on show verbose output during: upload, and it does nothing to fix it. Someone please help

2

Did you try the loopback test? If this is an Uno with 16U2 TTL-to-USB converter chip, it should pass; for clones, I think the result is undefined.

Is this the first time that you try to upload or did it work in the past?

The intention is that it might give you extra information, not to fix the problem.

3

Yes I did. The loopback test failed since I didn't get any response from the serial monitor. What should I do? Mine is an Arduino Uno, and I JUST bought it a few days ago

4
  1. How does your board identifiy itself in Windows Device Manager? As 'Uno' or as 'USB serial'?
  2. If you connect the board, is it indeed COM5 that shows as a new device in Windows device manager?
  3. Did this board work before or is it the first time that you used it?
5

This board works before. It identifies itself as a USB serial CH340 (COM 5). Yes COM5 shows as a new device in the device manager.

6

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