Results 1 to 7 of 7

Thread: Problem with FB3 USB

  1. #1
    Join Date
    Dec 2007
    Location
    Russia
    Posts
    8

    Default Problem with FB3 USB

    Hi!
    I have NEO-NEON RGB Laser with FB3 boarb and FB3 USB controller.
    And something happened with laser, my laptop and desktop don't see the laser
    But sound activation in stand alone mode is working.
    May be problem with USB controller on FB3? ( CY7C68001-56PVXC EZ-USB SX2 High-Speed USB Interface Device)

  2. #2
    Join Date
    Apr 2008
    Posts
    26

    Default

    Have you tried reinstalling the FB3 driver package? This happened to me once also when one of the display applications crashed. I just reinstalled the drivers and all was good then.

    Good luck!
    WK

  3. #3
    Join Date
    Aug 2007
    Location
    Ukraine
    Posts
    128

    Default

    First of all you should use good quality USB cable.

  4. #4
    Join Date
    Dec 2007
    Location
    Russia
    Posts
    8

    Default

    Quote Originally Posted by riyalasers View Post
    First of all you should use good quality USB cable.
    I'm not a fool I try to use 5 different USB cables and 3 different computers

  5. #5
    Join Date
    Jan 2007
    Location
    Sheepsville, Wales, UK
    Posts
    3,396

    Default

    When you connect USB lead what happens in the device manager? It should appear with 'Pangolin USB device' or similar wording. If it says unknown devce when the driver is loaded you may have an issue with the card but before you do anything more check the power to the FB3 is good solid 5V

    Rob
    If you need to ask the question 'whats so good about a laser' - you won't understand the answer.
    -----------------------------------------------------------------------------------------------
    Laserists do it by the nanometre.

    Stanwax Laser is a Corporate Member of Ilda

    Stanwax Laser main distributor of First Contact in UK - like us on Facebook http://www.facebook.com/FirstContactPolymerCleaner
    www.photoniccleaning.co.uk

  6. #6
    Join Date
    Dec 2007
    Location
    Russia
    Posts
    8

    Default

    Quote Originally Posted by stanwax View Post
    When you connect USB lead what happens in the device manager? It should appear with 'Pangolin USB device' or similar wording. If it says unknown devce when the driver is loaded you may have an issue with the card but before you do anything more check the power to the FB3 is good solid 5V

    Rob
    nothing happened in device manager when I connect USB cable
    Computer don't see any new device. I allready check power on FB3, it's good 5V

  7. #7
    Join Date
    Feb 2008
    Posts
    47

    Default

    Are you using external 5v power to the FB3 or bus power from the computer?

    Never use both external and bus power at the same time.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •