Spirit & Success, Together, Enbon led display screen
Outdoor  Series


If your entire board screen does not light up, analyze the possible causes and solutions of the fault.please contact sales or technical personnel.We will provide you with a suitable solution.

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Tags: No lightShort circuitSignal
Possible causes of failure analysis:
① signal abnormalities;
② main chip power supply abnormalities
① confirm whether the module is burned board, if the test to confirm the burned board, it is necessary to replace all the main chip and driver chip.
②Failure is not ruled out after replacement. Test whether the signal is short-circuited, if short-circuited, eliminate the short circuit.
③If still can not solve this problem, please contact sales or technical personnel