Error! Plase help :c

Help!

i have some troubles with my arduino, this is the error messaje:

avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0xc5
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0xc5
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0xc5
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0xc5
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0xc5
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0xc5
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0xc5
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0xc5
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0xc5
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0xc5

What board? Do you have the right board selected from the tools menu? do you have the right COM port selected?

There are several things to check:

  1. Have you selected the right board for the compile?
  2. Have you selected a valid port number?

If both of these are okay, look in the directory where you installed the IDE and look for the subdirectory named drivers. In there you will find two programs named dpinst-*.exe for the AMD and Intel chips try running the appropriate file to see if an updated driver helps. You will likely need to reboot the system after updating the device drivers.

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Do you have anything plugged into the RX or TX pins? If so, unplug, upload, and then plug them in.