How to solve the problem of black screen and no signal on the computer monitor. Recommended solutions to the problem of black screen and no signal on the computer monitor.

php Editor Xigua introduces you some methods to solve the problem of black screen and no signal on computer monitor. When we encounter a situation where the computer monitor has a black screen or no signal, it may be due to a variety of reasons. First, you can check whether the power connection is normal and try to replug and unplug the power cord. Secondly, check whether the signal cable is connected correctly. You can try to replace the signal cable. If none of the above fixes the problem, you can try restarting your computer or resetting your monitor settings. If the problem persists, it is recommended to consult professional technicians for further troubleshooting and repair. Hope the above methods are helpful to you!

For this kind of problem, you should first check whether the data cable connecting the host and the monitor is loose. If it is loose, tighten it.

The second step, if there is no problem with the data line, then it may be a problem with the memory module.

1. Cut off the power and disassemble the computer host.

Generally the most common fault is that the memory module is dirty, and poor contact will cause this problem.

2. Take off the memory stick and clean it with toilet paper.

3. Use an old toothbrush to clean the card slot where the memory stick is inserted.

4. After cleaning, reinstall the memory module, plug it in and try again.

5. After the problem is solved, just install the computer host cover and other components.

In summary, when we turn on the computer, the host light is on, and the display shows a black screen with no signal. The first step is to look at the data cable; the second step is to check the memory module. Most of them are caused by poor contact caused by the memory module being too dirty.

Okay, let’s stop here today. Overall, I hope this article can help you. After reading "How to solve the problem of black screen and no signal on computer monitor" "Recommended solutions to solve the problem of black screen and no signal on computer monitor", I have gained a lot. , welcome to help share. I would like to thank you all in advance!

The above is the detailed content of How to solve the problem of black screen and no signal on the computer monitor. Recommended solutions to the problem of black screen and no signal on the computer monitor.. For more information, please follow other related articles on the PHP Chinese website!