avrdude: stk500_recv(): programmer is not responding

I cannot use any Arduino board such as UNO, Nano , RedBoard something etc.
I am using Mojave 10.14.6 and Arduino IDE 1.8.12.

ERROR :

avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
...

I also solved same problem
For this problem will solve through to driver installation
Reinstall software
Plug Arduino UNO board(then detect and install driver ok
May be a chance to change port com3 to any number... Ok)
Go to control panel,
Laptop System Manger
Select com LT.... and right click update driver OR install driver
If reinstallation time port may be change com3 to com11 .....OR any number select BOTH side port

Harikumar. K
Kerala
Kannanakuzhy