Even my board is new & i upload only 8-10 times different coding.

running different codes (including the most simple one, the 'blink' exampleĭear all i also am facing same issue.

plugging in USB connection right before code compiles.

pressing reset button right before code compiles.

deleting everything in the 'arduino15' folder.

installing arduino on different laptop (same type, dell running windows 10).

compiling code on web editor (received the same error).uninstalling/reinstalling arduino several times.I have tried every fix suggested online, including the following: The arduino still powers on and lights up. No hardware was changed they are the same two boards, same cable, same laptop, etc. File ignored.Īvrdude: stk500_recv(): programmer is not respondingĪvrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0圆aĪvrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0圆aĪvrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0圆aĪvrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0圆aĪvrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0圆aĪvrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0圆aĪvrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0圆aĪvrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0圆aĪvrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0圆aĪvrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0圆a Global variables use 9 bytes (0%) of dynamic memory, leaving 2039 bytes for local variables.

Sketch uses 928 bytes (2%) of program storage space. I have two new arduino unos (not knockoffs) that worked fine receiving code from the same dell laptop running windows 10 for a few days, then suddenly I began receiving the errors below:Īrduino: 1.8.5 (Windows 10), Board: 'Arduino/Genuino Uno'

Mx3 usb burning tool 2%