How to repair the LED display without light
Author:Gao Changjiang Time:2021-06-09 13:35 Browse(260)
Is the full screen not bright, or part of it is not bright! If the part doesn't light up, the power supply is broken. The whole screen does not light up is the problem of the control card. The control card has an OE
. Is the full screen not bright, or part of it is not bright! If the part doesn't light up, the power supply is broken. The whole screen does not light up is the problem of the control card. The control card has an OE reset option. You can exchange it..

How to repair the LED display without light

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