The computer freezes, the screen does not move, it can t be restarted, and the power supply must be

Maybe your case doesn't heat down well and the temperature is too high.

Put the main chassis in a ventilated place and try to clean up the dust inside the chassis. You can also put a fan next to the main unit to blow it.

It's estimated that there is a big problem with the heat dissipation of this book.,Have you cleaned up the dust?,Take a software to look at the temperature of the computer.,Master Lu can look at the CPU,The temperature of the motherboard.。

Analysis: There are many reasons for the crash after entering the operating system, and here is only the hardware problem, from the hardware aspect. The problem should lie in the memory, power supply, CPU, and heat dissipation of each hardware.

Check the ideas and methods:

1. Open the case and observe whether the fans of the graphics card and CPU power supply are rotating normally, whether there is more dust on the heat sink, and whether the case is dirty (if you clean up the dust, you must do it without power). Touch the hard disk with your hand to see if it is hotter, and the normal state is slightly warmer than your hand. If your hands are hot, you can be sure that there is something wrong with your hard drive.

2. If the CPU is overclocked, please use it with downclocking.

3. The fault caused by the poor quality of the power supply, memory and motherboard can only be determined by the test machine after the replacement respectively.

Is it a discrete display? See if the fan turns or not, the south bridge will crash if it is too hot.

It should be the loosening of the graphics card.,I've encountered a similar problem.,It's that the blue screen automatically restarts It's very depressing.,It's no problem to tighten it.,If the memory is loose, it won't happen.。

What to do if the computer suddenly loses power during the reset process, and then it doesn't go after turning it on.

Hello dear, glad to answer for you: If the computer suddenly loses power during the reset process, it may lead to system file corruption or loss, so that it cannot boot normally. In this case, there are several ways to try to repair the system:

1.Try using Windows Recovery: If your computer is using Windows operating system, you can try to use Windows Recovery to repair corrupted system files.

You can enter the Windows recovery environment by pressing the F8 or Shift + F8 keys when your computer boots up and then select Repair Your Computer. The specific steps may vary depending on the Windows version, please check the relevant Windows Help documentation. Confession 2

Start Safe Mode: If Recovery doesn't fix the problem, you can try going into safe mode on your computer. In Safebend mode, you can try to run the System Artifact Detection and Repair Tool to repair the system files.

If none of the above methods solve the problem, you may need to reinstall the operating system. This will result in the loss of all the data on your computer, so make sure that you back up all of your important data before you start the operation. The specific steps to reinstall the operating system may also vary depending on your computer and Windows version, so please check the relevant help documentation.

Turn on the Qizao F8, use the safety mode to see if you can enter. You can also use ScanDisk to scan the hard disk for logical errors under DOS. The easiest way is to make a system with a ghost installation disk, and it will be bridged in a few minutes.

It's because the system hasn't saved the internal files yet, and you turn it off directly.

As a result, the files are lost quickly and cannot be entered.

The only way to do the mu and return it.

Restore or reinstall the system.

Unplug the power supply.

Press the power switch of the case for 10 seconds, and then try to turn it on when connected to the power supply.

Computer black screen recovery party Li Henghui blocked the simple method:

Restart the computer, if you can enter the system normally, it means that the black screen is just an occasional program or system running error, and it doesn't matter.

If it doesn't work, press F8 immediately after turning it on, see if you can enter the "safe mode" or "the last time you configure the correct mode", if you can, you can enter and exit, and then restart it should be able to enter the normal mode.

If you have security software, you can use 360 Security Guard, 360 Antivirus, Kingsoft Antivirus and other security software in safe mode to check and kill Trojans and viruses.

Or maybe the memory card in your machine is too dirty. You first disassemble the outer box panel.

Take out the memory card strip and wipe it with a clean rag and try it a few times.

Go back and be sure to be in place.

Tightened. It's fine when it's turned on.