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Question:

Led display brightness is not enough because of what are the reasons

Led display brightness is not enough because of what are the reasons

Answer:

Note: The above is the common cause of the LED screen dark screen, starting from the basic situation, one by one investigation, if the above can not solve your problem, please contact the warranty.
Display screen software which can adjust the brightness of the display. If you use the time for a long time, there are reasons for light failure, it is recommended to consider replacement
If the screen is a very small piece of time is sometimes very dark, the unit is usually a problem, or drive IC problems, to replace. If the entire LED screen has become very dark, if the circuit board control system problems, it is recommended to restore the factory mode. If it is caused by the graphics driver, it is recommended to update or reinstall the driver.
LED display used for some time, the screen sometimes becomes very dark, which is what we usually say LED dark screen phenomenon. First of all, you can check the power cord or power supply is a problem, poor contact, data line quality difference will have this situation.

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