It s OK to start, but it has to be restarted two or three times to be normal.,I want to ask what kin

Reboot a few times and it will be good, what do you mean?

Hello dear!It will be good to restart a few times, which means: 1. The CPU or other hardware temperature is too high, and the memory and graphics card are incompatible or malfunctioning.

The CPU fan does not dissipate enough heat so it will make the computer restart automatically, 2. Power failure and voltage instability can also cause automatic restart. 3. Incompatible drivers can also lead to restarts. 4. Failure of motherboard parts.

Go to the Device Manager and check if there are any conflicts between the various drivers, and if there are any yellow ones!If there is a possibility that the device driver is incompatible with the system;Then delete the drivers of the sound card, graphics card, network card and other devices, and then install the drivers one by one, restart the computer every time you install a device, to check which device's driver is caused by the imitation of the moving program, after finding out, the new version of the driver of the faulty device is taken, and then you can install it. Then clean the dust in the computer, clean the memory, graphics card and other equipment, and reinstall the memory and other equipment

Hello dear!The above is my answer to this question, if you think I am very satisfied, please follow me for a one-on-one consultation in the future, and then please do it a little manually, give me a thumbs up!Feel free to contact us!

There are 3 possible aspects that can be solved by yourself:

1.Graphics card memory issues are answered.

Replug it in, clean the gold finger, and see if the fan is normal.

2.Cable problems (replug in, check VGA or DVI connection port) 3Display Problems (Check if the electrical outlet is powered on.) If it's convenient, connect it to other computers to see if it's normal).

It's not possible to restore with one click. If you don't have a system disc ready, the optical drive can be used. Start the computer and press the del button, set up the smart talk in the BIOS to start on the CD, insert the system disk and reboot, basically follow the steps to complete it automatically.

No, if you check that the system is free of viruses. It can only be a matter of heat dissipation. After using it for a long time, you can open the case to carefully sweep the dust inside, and add a little high-grade oil to the fans. The main problem is to reduce the temperature inside the chassis.

It is generally caused by illegal operations.

You can open --start --- run.

Input. chkdsk

Or chkdsk

The next time you boot up the computer, you will repair and search for the damaged files.

The best thing to do is to rebuild the system and solve it. The world is late.

Of course, hardware failures are not ruled out. Let's do as I was told. Slowly the tomb is excluded.

First of all, clean the main unit, plug the hardware and cable back in, and check whether the fan is working properly.

Finally, there's the power supply. The power supply is defective, the power supply can not be fully powered out when it is turned on for the first time, and the voltage is stable after a while, so it can be turned on normally for the second time.

The main thing is that the capacitors on the power supply filter circuit may not be of good quality. Then you have to change the power supply.

You first check the temperature of each Suitan part in the case, as well as the heat dissipation, generally the fan of the graphics card does not start for the first time, and the graphics card overheats this situation. Also, you check whether there is any abnormality in the capacitance of the motherboard, and detect whether there is a problem with the power supply. All of the above are problematic (and these are very small) that can lead to this.

If it's software: Of course, you can reinstall the graphics card driver and see if you can solve it.

Because the temperature is relatively low in winter, some hardware boots slowly, but Chaki has now finished testing the BIOS, so there will be a problem that it can't be started. You can turn on the air conditioner in the room for a while before turning it on, or change to a higher temperature environment, and then start it on no problem, when the computer is running, you can go to the next Master Lu to check the hard disk, motherboard, core mask CPU when the temperature of these hardware is not changed.

win10 open change touch let the black screen problem,Disable the boot lock screen can be solved,It is said that the computer actually entered the lock screen interface during the black screen,I don't know if it's a bug。 How it works:

1. First of all, win+r

In Runtime, type:

Enter. 2. Then on the left side of the open window, open "Computer Configuration--Management Template--Control Panel--Personalization", and in the window on the right, you can find the option of "Do not display the lock screen", double-click to open, and select "Enabled".

Apply, OK.

The following are other options that I have tested, and I am only responsible for the results of my own test, and do not mean that everyone will have the following results:

1. Disable all add-ons, not everyone can accept it!

2. Update the graphics card driver, R7 series, GTX650 are invalid!

3. Disabling the independent display is even more unreliable, buy a separate display as a decoration?

4. Disabling the set display only enables the independent display of the nuclear bureau, which is invalid!

5. Quick start item, close and start again, invalid!

There are a variety of possibilities for automatic shutdown, the more common ones are:

1. Because the computer has been used for too long and the heat dissipation function of the main box is not good, the temperature of the inverted CPU and graphics card is too high, and it suddenly shuts down and restarts after playing for a long time.

2. Because of the computer virus, it is best to kill the virus first....

3. It is the least common that there is a problem with the power supply of the host, or that there is a problem with the plugging accompaniment.

Do you look at the electric fan of the main chassis and still turn?

Start Control Panel Power Options Power Usage Scheme: Take a look at this: [Always on] How does it react, [Turn off the monitor] How does it react, [Turn off the hard disk] How does it react, [System Standby] how does it react.

If it doesn't work, just restore it with one click:

A few seconds after booting in, you see a series of English prompts, you immediately press "F11" and you use "one-click restore", if it doesn't work, you have to reinstall the system.

The heat dissipation is not good, the temperature is too high, and you can enter the BIOS to check it after turning it on.

Hardware: Change the fan or the CPU to the silicone grease.

Software: Set the temperature limit high in the BIOS (not recommended, it may cause the computer to burn out).

The voltage is insufficient, or the fan speed is not enough.

I guess that's right.

Your memory has been used for at least 1 and a half years, just take it out and wipe it clean from the gold finger. I really couldn't change the power supply and memory together.

In this case, it is very likely that your power supply is insufficient, the motherboard is working, but the CPU is not working. It is recommended to try a different power supply.

There is a problem with your motherboard's power supply line. Details must be diagnosed on the spot, 100% motherboard.