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Editor to share with you what to do with the black screen of the win8 monitor, I believe most people do not know much about it, so share this article for your reference. I hope you will gain a lot after reading this article. Let's learn about it together.

The reason for the computer black screen:

(1) the computer motherboard has no power supply.

(2) good contact with computer CPU

(3) destructive refresh of computer machines infected with CIH virus BIOS

(4) the power of the computer monitor is off or the data line of the monitor is in good contact with each other. In addition, the power cord of the monitor is easy to be oxidized and damaged after being used by the computer for a long time.

(5) it is necessary to remove the oxide film of gold finger with rubber and so on.

(6) good contact or damage to the computer graphics card

(7) computer floppy disk, waiting for the computer to be built or restarted, the computer is now black screen, enter the system to avoid the situation BIOS cancel floppy disk startup

(8) good contact with computer memory stick

Solution to the problem of computer black screen:

(1) if the computer starts normally with another monitor, the original monitor may be damaged.

(2) whether the system installs the software and update patches. If so, please uninstall the update files.

(3) the black screen is caused by rebooting after the computer installs the software. Wait for the update to be completed.

(4) check that the monitor cable is securely and reliably plugged into the host interface, and then check that the contact between the video card and the motherboard Icano slot is good.

(5) the computer can be repaired in safe mode. If you cannot enter safe mode, please reinstall the system.

(6) check whether the computer CPU fan is running.

(7) you can remove all the components except the computer CPU, graphics card and memory, and then power up the computer. If there is something wrong with the memory, there should be an alarm. If there is no alarm, then change the computer CPU and turn on the computer to check again. If the computer is still black, it is recommended to replace the motherboard

The solution to the black screen of computer monitor:

1. First check to see if the monitor is powered on, and if so, see if your monitor switch is on.

two。 Then take a look at whether the mainframe power indicator is on, if not, consider that your power supply may be broken. If it is on, listen to the sound after the mainframe is powered on. If it is a clear tick and the fans of the power supply, computer CPU and graphics card are all turned on, then consider whether your graphics card is out of the question. If it is a continuous tick, see if your video card and the gold finger of the memory are not in good contact due to oxidation. Polish them and reinstall them, and then turn them on.

3. If the screen is still black, then you should take a look at your computer CPU and its power supply module to see if the capacitors around the computer CPU burst, smell whether there is a scorched smell, if there is a smell, the hardware is damaged, take it to the computer store for repair.

The above is all the contents of the article "what to do with the black screen of win8 monitor". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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