Thread: LED not turn on

  1. #1
    Awel's Avatar
    Lives in Glasgow, United Kingdom. Last Activity: 18-01-2012 Has been a member for 5-6 years. Has a total post count of 2.
    hi guys,i'm using m542 driver and ep002g1 psu.when i connected the driver to the psu there's no lights at all on the driver.i tested using a multimeter and it shows 42.9V on the connector.could someone shed some lights...

  2. Check the polarity, also remove the enable wire just incase it is disabling the driver.

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