Recently, the computer has been suddenly black screen again

Hehe, landlord, I encountered this problem with you not long ago.

After ruling out viruses, CPU overheating, power supply and so on.

I found out that it was actually a graphics card.

Because the graphics card buckle of my previous main chassis was the kind of material that was not screwed.

Therefore, after long-term use, the material is deformed under the action of gravity, which is caused by poor contact between the graphics card and the motherboard slot.

Establish a landlord and follow the steps below to troubleshoot.

1.Virus. 2.Power supply and aging issues.

Overheating or the silicone grease is dry (it seems that the landlord can skip this step) if the above is fine.

100% is the graphics card...

First of all, I suspected that the voltage was unstable!

Because I've happened to it! Suddenly the black screen is back up! Get it to the computer company to test that everything is normal!

After that, I found that high-power electrical appliances are often used downstairs, and the unit fuses have broken a few times! Now it may not be necessary, this phenomenon is not at all!

If there is no problem after starting, it should be a software problem in most cases, or a system compatibility problem, and the system failure is often like this, and it is normal after restarting it means that there is no problem, and the computer also has a lot of small problems, and it is impossible to solve them all.

Because it's been hot lately... You open the case and open a fan to blow it and see if it's still black...

The computer inexplicably blacks out and restarts due to a number of reasons that can cause the move, here are some of the common causes and solutions that can lead to this issue:

1.Hardware issues: Check whether the hardware parts of the computer, such as memory modules, graphics cards, power supplies, etc., are well connected. Make sure they are not loose or damaged. You can also try to reseat the hardware parts to make sure they're connected correctly.

2.Overheating Problem: Overheating may cause the computer to shut down automatically to prevent damage. Clean up dirt from inside and outside your computer to keep your fans running, and use a heat pad or cooling base to help dissipate heat.

3.Software conflicts or bugs: Some software can cause your computer to crash and restart.

Try updating your operating system and drivers, and make sure that you have the latest software installed. If the problem appears after a particular software was recently installed, try uninstalling the software.

4.Virus or malware infection: Malware can cause your PC to crash and restart. Run an antivirus software for a full system scan to make sure your computer is not infected by viruses or malware.

5.Power issues: An unstable power supply** can cause your PC to restart. Try connecting your computer to a different power outlet or using a stable UPS (uninterruptible power supply).

6.Operating system issues: Some operating system issues can cause your PC to crash and restart. Try to repair or reinstall the operating system. <>

Summary. Hello, glad to answer for you, there are many reasons why your computer suddenly goes black and restarts, here are some common reasons and solutions:1

Hardware issues. It is a malfunction of computer hardware, such as power supply, memory, hard disk, etc. You can try to replug the internal hardware of your computer, or run the hardware detection tool that comes with your system to check if the hardware is working.

2.Software issues. A problem with a program or driver on your computer caused the system to crash.

You can try starting your PC in safe mode and uninstalling recently installed programs or drivers. 3.Virus or malware infection.

A computer infected with a virus or malware can also cause a system crash or black screen. You can use antivirus software to scan and clean. 4.

Superheating. If your computer overheats, it can cause a system crash or a black screen. You can clean the inside of your computer to ensure good heat dissipation.

5.Power issues. There is a problem with the power supply**, such as a loose power cord, a damaged power plug, etc.

You can check if the power cord and plug are connected properly.

And then after restarting, this will be displayed.

Hello, glad to answer for you, there are many reasons why your computer suddenly goes black and restarts, here are some common reasons and solutions:1Hardware issues.

It is a malfunction of computer hardware, such as power supply, memory, hard disk, etc. You can try to replug the internal hardware of the computer, or run the hardware menb detection tool that comes with the system to check if the hardware is normal. 2.

Software issues. A problem with a program or driver on your computer caused the system to crash. You can try starting your PC in safe mode and uninstalling recently installed programs or drivers.

3.Virus or malware infection. A computer infected with a virus or malware can also cause a system crash or black screen.

You can use antivirus software to scan and clean. 4.Superheating.

If your computer overheats, it can cause a system crash or a black screen. You can clean the inside of your computer to ensure good heat dissipation. 5.

Power issues. There is a problem with the power supply**, such as a loose power cord, a damaged power plug, etc. You can check that the power cord and plug are connected properly.