Urgent!!! Regarding the problem of black screen on the computer, the master is in!

I've had this problem with my computer before. First of all, you can't overclock.

The second is that your computer's graphics card is not installed. There is also a graphics card driver, you also have to check whether it is incompatible with the overload! Or just change the system!

Memory issues!! Are you using 2 memory sticks?

It's not a software problem! There is no software installed that can prevent the machine from going black!

Check your hardware connection, temperature! If it's all normal, see if there are any conflicts in the hardware, and quality problems!

There are many reasons why your computer automatically shuts down with a black screen;

1. The power supply is insufficient.

2. The CPU temperature is too high.

3. The influence of the virus is not excluded.

Solution: a, judge it as the influence of the virus, reinstall the system and then use it to see if the problem is improved, if it is improved, the virus problem.

B, judged to be caused by the CPU temperature is too high, remove the CPU, clean the fan dust and add silica gel, put the CPU back, start to use the computer, if the problem is improved, it is the CPU problem.

c. If the AB scheme test is invalid, try to replace the PC power supply.

There is also a point to add, recently Microsoft's new anti-piracy strategy - black screen anti-piracy anti-counterfeiting. Hehe, I don't know which of the above you are??

Install a driver wizard and update the monitor driver.

The automatic shut-off monitor is turned off in the power management.

A black screen on a computer is actually a common fault.

From my personal experience, half of the assembly machines and laptops appear more, some are faulty, some are setting problems, and the solution to the failure is generally:

First, check whether the interface and power cord of the chassis power supply are in good condition. If the interface and power cord are damaged or broken, they should be replaced in time

1. The lamp may also fail, and the lamp should be replaced within 500 oceans; ps：xian86913

2. There is also a booster plate, or a high-voltage plate failure, which is an element that supplies pressure to the lamp, generally at the bottom of the screen. The maintenance cost is about 200-300; ps：xian86913

3. If the motherboard does not supply power. That is, there is no power supply to the booster plate. The maintenance is about 200-300 yuan; ps：xian86913

4. Then there is the overheating of the machine, which causes problems with the graphics card; ps：xian86913

5. If the memory is loose, try to see if the memory of the machine is loose, or you can also see if the hard disk cable is loose, etc.

If none of the above can be solved. ps：xian86913

Black screen suggestion: Take it to the manufacturer's repair station for free during the warranty period, or find a computer repair company with a good reputation.

There is also a black screen is a problem with computer settings, that is, it can be solved in this way if you don't use the automatic black screen for a long time:

Tap [Start] in the lower left corner of the screen - select [Control Panel] - find [Power Options] - select [Balance] - click [Change Plan Settings] - set the computer to sleep "Never".

However, if you set it up like this, the hard disk will work all the time, which will have a certain impact on the service life of the hard disk.

It's time to go to sleep.

Press the power button to wake up the computer and remember to turn on the monitor.