Please Help me :((

I was using my arduino mega ADK, and i hava done some proves with leds and sensors. I just tryed to use a servo and when averything seems that was nice connected, i chaged the program, and my computer says me this......

Sketch uses 3.584 bytes (1%) of program storage space. Maximum is 253.952 bytes.
Global variables use 171 bytes (2%) of dynamic memory, leaving 8.021 bytes for local variables. Maximum is 8.192 bytes.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_getsync(): timeout communicating with programmer

Please is somebody know how to make it work again please help me. Hope it didtn't burn :frowning:

thx

Have a go at manually resetting the board when uploading. You will need to press and hold the reset button before pressing upload. Realease the button when the IDE reports the size of the sketch.

If that does not work, try the loopback test (can be found at the top of this subforum) and let me know the outcome.