The computer shuts down when the system is reinstalled, and then it won t turn on

1. Poor heat dissipation, the CPU should maintain good ventilation, which is very important. Working too long can also lead to: CPU heat dissipation problems are also an important cause of computer failures.

2. There is too much dust in the chassis. Please clean it in time and keep the inside dry and clean.

3. It may be that the memory module is loose, and it should be pulled out to check whether it is damaged. Aging or improper use of hard drives is also one of the reasons.

4. Hardware problems. For example, if there is a problem with the computer's restart button, it may cause the computer to shut down automatically due to poor contact, unstable power supply voltage, heat dissipation problems, loose memory, and hard disk. You can first check whether the computer restart button is loose, the button is not flexible or damaged, etc.

The problem of unstable power supply may be caused by inferior power supply, or the power supply is too long, you can borrow someone else's power supply to test it first.

5. The memory occupation is too large, and the end of unnecessary programs or the memory configuration is low.

6. Hard disk failure will also cause the computer to shut down automatically, due to the aging of the hard disk or improper use of bad sectors, resulting in the computer crashing and other failures during operation, you can use special tools and software to troubleshoot, if the damage is serious, you need to replace the hard disk, in addition to the motherboard that does not support UDMA66 100, pay attention to the setting of the hard disk operation mode in CMOS.

7. Virus under the planting of anti-virus software.

Check whether the computer is infected with a virus, if so, use antivirus software to check and kill directly.

8. There are too many junk files or fragmented files, it is recommended that you clean up the system junk regularly. You can also restore the system, which is convenient and easy.

9. Check whether the capacitor in the computer motherboard is bursting.

Replace the capacitors. 10. Whether the system files are corrupted.

Check if your system's files are corrupted, and if so, just click on the Start menu.

Attachment - Command Prompt - Run the program as administrator, reuse chkdsk

The command attempts to verify and fix the problem.

11. Graphics card driver problems.

The computer shuts down suddenly when the system is reinstalled: The computer must be operational until the system is reinstalled, so the hardware is fine.

Sudden shutdown of the computer while reinstalling the system: An accident occurred during a new system installation, an optical drive, an image disc, a USB boot disk problem, or a software conflict.

And then what to do if you can't open it:

a- At this time, if the monitor has a display cursor = all the hardware of the computer, there is no problem.

b- At this time, if the display cursor is displayed on the monitor = all the hardware of the computer, it is no problem, continue to reinstall the system--- it is not possible to change the system image.

When the computer is redoing the system, if it suddenly shuts down, the whole system will not work. You can only take it to the computer room and let him help you recover it again, maybe your system is not installed genuinely, and this situation will occur.

Hello, the operating system can not be powered off during the installation process No matter what the reason for the power failure, the system will not be able to start normally because the system installation is not completed, and the system file is incomplete The only way is to reinstall the operating system In what way are you reinstalling the system Is the system a disc or a USB flash drive or a hard disk installation The computer can't be turned on means that the power switch is not responded to the power switch is not powered on or the machine can get up but can't enter the system Please tell me more details.

You will have to start all over again and reinstall the system again before you can resume normal operation.

You don't have to wait for this interface, just start and reinstall the system with a USB drive.

Remember to start from the beginning, and all the previous ones are invalidated.

Shutdown during installation will result in incomplete system installation. Please boot with the system disk and reinstall it.