I accidentally pressed the power when I turned it off, and it kept restarting when I turned it on ag

The third floor says that there is a possibility, and there is another.

The files under the root directory of the Windows XP system will not be able to enter the system after being deleted, and repeated reboots are hidden files of the system, generally will not be deleted, if accidentally deleted by the antivirus software due to viruses, it will lead to the inability to enter the system.

The symptoms are: POST, then restart, and so on.

Solution: Copy this file from other WinXP machines. You can start it with the deep mountain red leaves boot disk or winep or use the winxp boot disk.

In addition to one-click recovery is to redo the system. If you have important data, you can first attach the hard disk to other machines to back up the data from the disk, and then make the system.

Restore BIOS settings. Enter safe mode and try to clean up the system junk.

See if the switch is reset and whether it doesn't pop up. You can boot the computer and press F8 for the last time to try the correct configuration,Not necessarily a system problem,There may be poor hardware contact or other reasons and you have a stable voltage there,A few days ago to a customer to repair the computer is his home voltage is unstable,Repair in the store for a day and a half are fine,In his home, sometimes restart at night,Not fixed,It's generally fine in the morning and late afternoon.。 In summer, there is a lot of electricity consumption, there are many people with air conditioners, and it is normal for the peak electricity consumption to keep restarting

According to what you said, your machine should not be poisoned, because it should be caused by the loss of system files!

It's not too much trouble to recover.

My computer always restarts automatically when I press "shut down". Only the power can be cut off. What to do?

Hello dear Here is a summary of the solutions for you: 1. Right mouse button on the start menu, select Control Panel2, find the power option, click on it (how not to find it, click on the upper right corner to view the method, and replace it with a small icon) 3, click to select the function of closing the cover4, at this time, the shutdown below is set to an unchangeable state, we click on the above to change the settings that are not currently available5, the settings below can be changed, we remove the start fast start option to save the modification, This solves the problem of win10 shutdown and restart.

Hello, when the computer is in normal use, there are several possibilities for sudden power-off shutdown, the most likely is that the system temperature of the computer is too high, and the computer motherboard generally has several temperature control probes, which show CPU and North Bridge respectively.

And the temperature in the chassis, when a certain temperature is too high, the system will be forced to shut down, at this time, reboot sometimes due to the temperature is too high and can not be turned on, but after a while, the temperature drops, and you can turn on again.

Solution: Immediately after power failure and restart, enter the BIOS to check the temperature of each temperature probe of the system, if it is too high, it may be that the heat dissipation is not done well, you can remedy it according to the following methods:

1 Check whether the cooling fan of the part is invalid, such as slow speed or stealing stop. Check whether the voltage in the power supply system is too low.

2 Check whether the radiator is dirty, excessive dirty blockage will affect the heat dissipation efficiency.

3 Check the thermal grease on the contact surface between the radiator and the parts.

Whether it has dried up, and if it has failed, you need to reapply the thermal grease.

4. Check whether the radiator is skewed or other forms of poor contact.

5 Check whether the temperature control probe is invalid or the motherboard BIOS has a bug and needs to be updated.

There could be many reasons:

1.Poor heat dissipation; Due to the influence of external temperature or the insufficient number of revolutions of the CPU fan, the system overheats, which will lead to the automatic shutdown of the computer, it is recommended to check whether the system temperature is normal;

2.memory reasons; When the memory module is loose, it may also cause the computer to shut down automatically, it is recommended to check whether the memory is plugged in tightly, or you can change the slot to see it; 3.power supply issues; The insufficient power supply of the power supply is also an important factor that causes the computer to automatically shut down, check whether the power supply voltage is between 170-240V;

4.software factors; There are many computer shutdowns caused by viruses or Trojans, so it is recommended to use antivirus software to kill the virus;

5.Check whether the CPU is overheated, whether the CPU fan rack is stable or unstable, the CPU fan cannot be suppressed, the CPU fan has insufficient heat dissipation capacity, the CPU temperature is too high, and the CPU fan screws may be loose.

6.If the power supply of the host is faulty, or there may be too much dust on the fan, it will automatically shut down, and it is normal to clean up the dust.

Hello! Judging from your description, it may be a power supply problem with the motherboard, or a power failure, and it is recommended to send it for repair.

1.This phenomenon is very rare, and it needs to be cut off to avoid automatic restart.

2.It is possible that the internal starting capacitor is out of order, or it may be affected by an external interference signal.