I keep getting this error

Development Tools Uploading
1 
#include <Servo.h>
int servoPin = 9;
int servoPos = 0;
Servo myServo;  // name of servo


void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  myServo.attach(servoPin);
}

void loop() {
  // put your main code here, to run repeatedly:
  myServo.write(servoPos);
}

ketch uses 2450 bytes (7%) of program storage space. Maximum is 30720 bytes.
Global variables use 225 bytes (10%) of dynamic memory, leaving 1823 bytes for local variables. Maximum is 2048 bytes.
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x5d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x5d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x5d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x5d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x5d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x5d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x5d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x5d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x5d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x5d
Failed uploading: uploading error: exit status 1

I am using an arduino nano with simple code but for some reason im getting this error, im using the correct port, i know this because im using one only and my arduino nano is lit up which means its on so how can i fix this??

2

Is that the classic Nano or one of the newer ones (Nano BLE33 or Every)?

If classic, did you try the old bootloader?

3

What have you got the Processor set to under Tools/Processor in the IDE ?

If it is set to ATMega328P try setting it to Old Bootloader and vice versa

4

fixed it by changing it to old bootloader since its not originally manufactured by arduino