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Topic: Com1 not found error (Read 645 times) previous topic - next topic


How did you do it? I have/had the same problem with my Dell notebook and Windows 7. Sometimes a reboot worked for me, but mostly it didn't.. I'm just curious^^


Go to Device Manager>Other devices>Unknown device. Click on unknown device and update the deriver software by selecting "ArduinoUNO.inf" (it should be in your downloaded Arduino files) and then check the Port(COM & LPT) in Device Manager, you should now see Arduino UNO R3 (COMxx).
After doing that, go into IDE tools select the right Serial Port i.e COMxx

Thats what I did.


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