What to do with the temporary black screen of the computer, and the intermittent black screen of the

1. Clean the dust and rust on the graphics card slot, graphics card gold finger and monitor data cable interface.

Install the motherboard driver first).

4. Try changing the graphics card.

Follow the above steps step by step,If you can solve the problem, you don't need to follow it,If the first three items are not good, you can rule out the software reason,The fourth item can't solve the problem,It means that the problem is not in the graphics card,But on the motherboard or monitor。 (Motherboards are more likely, and monitors are generally less prone to problems.) ）

Reinstall the graphics card driver Install the next latest version This phenomenon has occurred in the process of driving the graphics card before.

Supplement: Since you don't know who to listen to, let's start with the software first, the hardware is more troublesome, if the final check finds that it is a hardware problem with the graphics card, it is recommended that ASUS's is good, but ** is also good, you can try other graphics cards.

After reading your supplement, is it the reason why the weather has not been so hot these two days? If your indoor temperature is constant, then you can't consider the temperature of the machine, you should look at the graphics card's cooling fan and other parts related to the failure caused by heating, and then look at it.

1: Maybe it's because of the hot weather. Scold. The weather now is unbearable. Right.

It may be that you have too many programs. Sometimes the machine suddenly can't stand it. It's also possible. You've said it all. Machine 2: I've been using it for a long time, right? People will get old and have this kind of problem.

3: And that's it. Think about what you've done with your machine in the last few days?

4: And then there's the poison, 5: But I suspect it's your hardware problem.

Display? Or is it a memory issue as you say? You pull them all out.

After wiping their gold fingers clean in the fork back. Or just clean up your computer by the way.

6: It is possible that the system is broken and needs to be reinstalled.

7: In fact, if these small problems do not occur often, they will be in charge, and the old ones will not come if they do not come to the new. Hehe.

The display is aging, look at the interface, if it is not loose, it proves that the picture tube is aging.

I've seen a lot of this phenomenon!

1.The signal cable and power cable of the monitor are tightly plugged in!

2.Display CRT aging! Desoldering! ]

It shouldn't be a problem with the graphics card!

Do you see if the power cord on the display is plugged in tightly?

My family has had a mid-range situation.

But the black screen lasts for a longer time.

You'd better take a look.

It has nothing to do with memory modules.

There may be a problem with the graphics card or the display driver.

I don't think it's about software. Clean the graphics card dust, check the monitor.

Probably the blink virus.

Dear, hello, the solution is as follows: 1. Poor contact between graphics card and memory module. You can try to remove the graphics card or memory module, wipe the metal part with an eraser, and then assemble it back in place. 2. Power supply and battery problems.

Carefully check whether the power supply at home is normal, whether the computer battery is charged, if the battery is dead, just charge the computer. 3. The display screen is damaged. You can put your ear to the edge of the screen after turning on the computer, if there is a sizzling sound first, and then the high-voltage circuit board is burned out silently:

If it's silent all the time, it may be a problem with the lamp. It is recommended to take the computer to a repair shop for repair and replacement of the bag. 4. Computer system failure.

If the computer display screen can be lit up, but the screen shows white on a black background, it is a computer system failure, and you only need to reinstall the system at this time. To reinstall the system, please refer to this tutorial for reinstalling the system on a USB flash drive. 5. The display cable is damaged.

Check whether the display cable is broken, if there is no such technology, you can go to a computer repair shop to let a professional check and repair.

Summary. 1: Check the power supply of the computer motherboard When the computer is in use, suddenly the laptop screen is black, restart the computer first to test the running status of the computer, if it returns to normal, it may be that the computer is dead or dormant, considering that it is a power supply problem of the computer motherboard, you need to replace the motherboard power supply and reinstall the system.

If the screen is still black, the power supply is considered damaged and needs to be repaired.

Hello dear, glad to answer for you! 1. Check the power supply of the computer motherboard; 2. Check the display; 3. Check the memory module.

One: Check the power supply of the computer motherboard When the computer is in use, the laptop suddenly has a black screen, restart the computer to test the running status of the computer, if it returns to normal, it may be that the computer is dead or hibernating, considering that it is a power supply problem of the computer motherboard, you need to replace the motherboard power supply and reinstall the system. If the middle beam plexus is still black, it is considered that the power supply is damaged and needs to be repaired before it can be resolved.

Two: check whether the display wiring of the monitor is in good condition, we need to carefully check the oak, re-insert the display cable, if the computer suddenly flashes the word "no signal" after plugging in and quickly blacks out the screen, the beam stool shed is a wiring problem, and the rough file needs to be replaced.

Three: Check the memory module First of all, we need to open the main cover machine, take out the memory module, see if the surface or wax is attached to the dust, take an eraser to clean the gold finger on the surface, and then reinstall it.

1. First, check the connection line between the computer and the monitor.

Check the interface between the cable and the host graphics card, whether it is plugged in tightly, whether there is any looseness, and then check whether the interface between the cable and the display is plugged in tightly, and if possible, you can replace the cable to test whether the interface of the cable is worn and loose, resulting in intermittent black screen.

2. Check the adapter.

Some computers use VGA and other adapters, you can use a fan to blow the adapter, whether it is because the adapter has dust that causes bad contact and a black screen, and then consider whether the adapter is compatible with the computer graphics card.

3. Switch the display.

If you have two monitors at hand, you can try to change one monitor to see if it is caused by a bad screen on the monitor screen, or whether it is a problem with the monitor that causes the intermittent black screen.

4. Detect the graphics card.

Open the case, if your computer is an integrated graphics card, this step can be ignored, because the integrated graphics grip card is basically not good or bad.

If it is a discrete graphics card, unplug the graphics card, wipe the gold finger with toilet paper and then plug it in, and judge whether it is a black screen caused by poor contact of the graphics card by reinserting the graphics card.

5. Graphics card switching.

Check whether the computer is rented as a dual graphics card, if the computer has both an integrated graphics card and a discrete graphics card, unplug the discrete graphics card, connect the integrated graphics card, and determine whether the computer has an intermittent black screen caused by the discrete graphics card damage.