View Full Version : LED not turn on

06-12-2011, 01:46 AM
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...

06-12-2011, 05:59 AM
Check the polarity, also remove the enable wire just incase it is disabling the driver.