How to choose the right format among the numerous video formats? PHP editor Xigua brings a detailed video format guide, introducing the advantages and disadvantages of common video formats in a simple and easy-to-understand way, helping you choose the most suitable video format according to different needs. Come and find out!

1. Computer video format?

Common computer video formats are MP4, Mkv, flv, wmv.

Generally speaking, the TV series we watch usually use the MP4 format. First, the MP4 format will not damage the image quality too much when compressed. It can maintain the clarity and save memory space at the same time. The second is the original packaged mkv, Flv is more commonly used in the video cache file format of web pages

2. The computer and monitor do not match

How to solve the problem of mismatch between computer and monitor

In today’s digital age, the cooperation of computer and monitor is indispensable in our daily work and entertainment life. A missing part. However, sometimes we may encounter problems such as computer and monitor mismatch, which may lead to unclear image display, mismatched resolution and other problems. Today we will discuss how to solve the problem of computer and monitor mismatch.

Check connections and cables

The first step is to check that the connections and cables between your computer and monitor are well connected. Make sure all cables are plugged into the correct ports and are not damaged or loose. If any problem is found, replace or reconnect the cable in time.

Adjust display settings

When solving the problem of computer and monitor mismatch, you can try adjusting your display settings. You can look for the display settings option in your computer's control panel, and then try adjusting parameters such as resolution and refresh rate to find the display effect that best suits you.

Update Drivers

Sometimes the problem of computer and monitor mismatch may be caused by expired or damaged drivers. You can go to the official website of your monitor or graphics card manufacturer to download and install the latest drivers to ensure the device can work properly.

Check Hardware Compatibility

Another possible reason why your computer and monitor may not match is hardware compatibility issues. Make sure that the hardware specifications of your monitor and computer are compatible, such as supporting the same interface type, resolution range, etc.

Try restarting the device

Sometimes simply restarting the device may solve the problem of computer and monitor mismatch. Try restarting your computer and monitor and check if the issue is resolved.

Seek professional help

If you still cannot solve the problem of computer and monitor mismatch after following the above steps, you may need to seek professional help. You can contact a computer repair expert or your monitor manufacturer's technical support team for further guidance and support.

In general, mismatched computers and monitors may cause some trouble in our daily use, but with some simple steps and adjustments, most problems can be solved. I hope the methods provided above can help you solve the problem of computer and monitor mismatch, allowing you to enjoy a smoother digital experience.

3. The computer monitor does not light up

The computer monitor does not light up: detailed solution

The computer monitor does not light up is a common problem that many computer users may encounter. one. It can be confusing and anxiety-provoking when you turn on your computer only to find that your monitor is unresponsive, with a black screen and no signal. This article will give you an in-depth discussion of the possible causes and solutions to this problem, hoping to help you quickly solve this trouble.

Possible reasons

To solve the problem of the computer host monitor not lighting up, you first need to understand the possible reasons. There are many possibilities for this issue to occur, including hardware failure, connection issues, power failure, etc. Here are some common reasons:

Power failure: When the computer host cannot get enough power supply, the monitor may not work properly. Connection problems: There may be problems with the connection between the monitor and the host, such as looseness, poor contact, etc. Hardware failure: Internal hardware failure of the host, such as graphics card failure, motherboard failure, etc., may cause the monitor to not light up. Operating system problems: Sometimes operating system abnormalities may also cause the monitor to not light up. Other reasons: Such as monitor itself failure, monitor circuit failure, etc.

Solution

For different possible reasons, we can take different methods to solve the problem of the computer host monitor not lighting up.

Check the power supply: First check whether the power socket of the computer host is powered on and whether the power cord is connected normally. If a power failure is found, the power supply can be replaced or the power line repaired. Check the connection: Make sure the connection between the monitor and the host is firm and reliable, re-plug and unplug the cable, and make sure the connection port is free of dust or impurities. Check the hardware: If you suspect a hardware failure, you can try to replace the graphics card or check the motherboard status. If conditions permit, you can ask professional technicians to perform maintenance. Restart the computer: Sometimes the computer has a problem with the display not lighting up. You can try to solve it by restarting the computer, which can sometimes restore normal operation. System recovery: If you suspect that the monitor does not light up due to operating system problems, you can try to perform system recovery or reinstall the operating system. Repair/replacement: If the problem cannot be solved after troubleshooting, it is recommended to seek professional repair help or replace the faulty parts in time.

Conclusion

When faced with the problem that the computer host monitor does not light up, do not panic too much. You should calmly analyze the possible causes and take appropriate methods to solve it. Through the introduction of this article, I hope it can help everyone better deal with this type of problem and ensure the normal operation of the computer.

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