What should I do if the Win7 computer has a black screen with a sound?

Now is the age of network information. If we want to watch the video before, we will download the video first and wait for it. Nowadays, in this era of developed networks, they all choose to watch directly online. Recently, users of the Win7 system, after watching the video for a while, the computer automatically blacks out, but still hears the sound but can't see the video. What's going on? How to solve such a problem? Below, let's talk about the Win7 computer to see the video black screen has a sound solution.

The steps are as follows:

1. First, we can simply clean up the web cache on 360.

2, then we check if FLASH is the latest version, if not then upgrade FLASH.

3, you can enter your question in the 360 ​​manual service location to help solve.

4, check if your graphics card driver is normal or update the graphics card driver.

5, check whether the computer's IE is too old, upgrade the IE version.

6, check the graphics card for problems, remove the graphics card to reinstall or replace a graphics card.

The above is also the Win7 computer to see the video black screen has a sound solution. If you have any problems with this type of problem, you may wish to try the above methods and follow the steps to operate! If the same problem occurs after setting, it is very likely that the black screen caused by the aging of the display tube, the user needs to repair the display!