How to solve the problem of win7 display not lighting up

The win7 system is a good system that everyone likes, but recently many friends have reported that their win7 system has encountered some problems where everything is normal but the monitor does not light up! Today, the editor will provide you with a solution to the problem that the display does not light up on your win7 computer. Let’s take a look.

Win7 monitor does not light up solution:

ps: First of all, if the screen does not respond after confirming that the server is turned on normally, you can try the following methods to solve the problem of the monitor not lighting up. .

1. Check whether the black screen is caused by a problem with the display power supply.

If the power problem is caused, try to replug and unplug the power supply and data connector of the display screen. As shown in the picture to solve the black screen problem.

2. If the screen is black after plugging in the power again,

You must try to perform a simple repair on the memory module. Deal with it to clear the black screen again.

Note: Before disassembling the memory module, be sure to turn off the server power

3. When the memory module is also cleared The black screen is still not resolved.

You can try disassembling the CMOS battery, shutting down the power for a few minutes, and then reinstalling it.

#4. If any of the above operations do not solve the black screen problem! You can usually tell there is something wrong with the data cable!

However, please consider that it is best to clean the graphics card and check if there is any abnormality in the graphics card before trying to start it again!

If the problem persists, it is recommended to replace the data cable to determine whether it is a graphics card problem or a data cable problem.

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