Display does not light how to solve?

We often see in the network or forum that someone asked, "My monitor is not lit", "computer display does not light after power" and so such a problem, in fact, the display does not light the reasons are multi-faceted, but most of the main or by the other components due to the factors:

1, the monitor is not connected to the supply;

2, the display power is turned on, the computer host is not normally open;

3, the monitor to the computer directly to the signal cable is not connected properly, or the signal line failure OLED Module;

4, the problem of three black (according to the introduction of three issues to resolve, not repeated here).

Solve Step one: confirm whether it is the monitor power is not on. If the power, turn the power switch on the monitor, the monitor's power indicator will light up. Signal is issued when there is access to green light, no signal is emitted when the orange light access.

Step two solutions: Make sure the host computer and the monitor signal transmission between the cable is properly connected. If properly connected, and the display still does not light, we suggest that you replace a signal line to try again and if it still does not light, then that is not what causes the cable.

Solve Step Three: Make sure the computer mainframe's power is switched on. If the host computer is powered on, press the power button the monitor screen remains blank, then you should check the host computer's hardware is started. Should first check whether the host computer fan rotation, if the fan does not rotate, then that part of the host's power supply problem. If everything can turn the fan, you should check the memory is installed correctly. If you are properly installed, and the computer starts correctly, we suggest that the replacement of the normal use of the host computer to try. If the monitor can light after replacement128x64 lcd display, then that is the original fault monitor itself; if you can not light up, then that host computer problem.

If the problem is the monitor itself, then it should go to the respective brand service center for maintenance and inspection.