Jump to content
Ultimaker Community of 3D Printing Experts

Failed to autodetect...


Recommended Posts

Posted · Failed to autodetect...

Hi all.

Successfully assembled my new UM and printed few things, using Cura.

Now it fails to connect to UM, error connecting to COM3.

I also have NetFabb installed.

Any help appreciated.

Timo

 

  • Link to post
    Share on other sites
    Posted · Failed to autodetect...

    Do you have windows? Did you reboot the windows machine and reboot (power cycle) the UM with it unplugged from windows?

    When you plug the USB cable into the UM do you hear a sound from windows (guh dump)?

    If you go into device manager on windows does it show a new com3 device called "arduino" something? Under printers/com ports or some similar category in device manager?

  • Link to post
    Share on other sites
    Posted · Failed to autodetect...

    Thank you for the answer.

    My W7 had a good sleep and this morning it played ball.I rebooted both machines and all is good .Yesterday tough I was able to run the bed levelling wizard but not print when it was acting weird.

    Timo

     

  • Link to post
    Share on other sites

    Create an account or sign in to comment

    You need to be a member in order to leave a comment

    Create an account

    Sign up for a new account in our community. It's easy!

    Register a new account

    Sign in

    Already have an account? Sign in here.

    Sign In Now
    ×
    ×
    • Create New...