Why does the computer automatically shut down about 1 minute after entering the desktop?

Do you dial out the CPU and plug it into another computer first, or is this a pure core question? If so, it is estimated that the CPU is not compatible with the motherboard, or the CPU working voltage is not compatible with the working voltage of the power supply.

Do you look at what frequency your CPU is working at, is it overclocking?

Besides, when did you get your motherboard? Is there dust? Whether the heatsink is able to dissipate heat ......I guess it's an incompatibility issue with the hardware.

This is the setting problem.,You can know that in the control panel in the bridge to find the sale of the clear machine icon,It's good to change the settings inside.,I'm ashamed of your peers who repair computers.。

It is recommended to scramble and carefully check whether the CPU fan is in contact with the CPU. In 1 minute, the reboot is basically caused by the CPU temperature being too high.

Check it out. Hard disk. The special god imitates Wu Bei is the fast of the C panel. It may be that the hard spring plate is damaged. Those who have read the damaged place can't read it.

Only. Click-and-swim or ...

You install a system first, and if it's still like this, it's a system problem, such as CPU overheating, power box heating, and this will happen

Summary. 1.The motherboard is set up incorrectly.

Solution: Set the motherboard BIOS to default, or unplug the motherboard battery to discharge.

2.The hardware installation is not stable, so the contact is poor.

Solution: Wipe the memory and graphics card gold fingers, clean up the slots and install them, and reconnect various data cables.

3.Hard drive boot or bad sectors.

Solution: Use a PE CD or PE USB flash drive to boot the computer.

4.The computer is too hot, so automatic protection is activated.

1.The motherboard is set up incorrectly. Workaround:

Set the motherboard BIOS to default, or unplug the motherboard battery to discharge. 2.The hardware installation is not stable, so the contact is poor.

Solution: Wipe the memory and graphics card gold fingers, clean up the slots and install them, and reconnect various data cables. 3.

Hard drive boot or bad sectors. Solution: Use a PE CD or PE USB flash drive to boot the computer.

4.The computer is too hot, so automatic protection is activated. Thank you.

Excluded from:

1.First set the motherboard BIOS by default. or unplug the motherboard battery to discharge. ,,Eliminate motherboard setup errors that cause reboot,2.Wipe off the memory and graphics card gold fingers, clean up the plug-in, and then install it, check the connection of various data cables, etc

--Eliminate the hardware installation is not stable, and the contact is poor and causes it to restart.

3.Use a PE disc or a USB flash drive for PE. Start the computer and perform hard disk bad sector detection and memory detection.

--Eliminate memory problems caused by hard disk boot or bad sectors, 4The next temperature alarm software, recommended: tthrottle (this is what I use), - exclude protection restart due to excessive temperature.

5 .Take a look at the aging of computer hardwareEspecially the motherboard and power supply. Aging power supply and instability can also lead to problems. ,.

There are many reasons why the computer automatically shuts down and gets back up, the system itself, the hardware is incompatible, the temperature is too high. ,.

Hardware damage (hard disk memory), loose hardware, poor contact. Hardware aging. There is a problem with the power supply, the power supply is insufficient, unstable, etc.

Generally, the automatic shutdown may be caused by the high temperature caused by too much dust in the CPU fan, if so, clean up the dust of the CPU fan and heat sink, and add new heat dissipation silicone grease. If it is not a problem, it may be caused by problems with motherboard parts or power supply, voltage instability, hard disk failure, etc., and the new hardware is not compatible.

There could be a few reasons for this:

1. The power supply of the host is faulty, due to the leakage of the filter capacitor, the poor performance of the transistor, the poor performance of the modulation pulse width IC, and the sudden power failure caused by the performance degradation of the main drive transformer, and there is no voltage output, which causes the host to stop running. Solution: Replace the power supply with a new one.

2. The CPU cannot be cooled down due to the CPU fan being stuck or damaged, resulting in too high a temperature, and the motherboard starts the self-protection circuit and cuts off the power supply, so the host stops running. Solution: Clean the dust on the CPU fan, and replace it with a new fan if it is damaged.

3. The power supply is bad, or new hardware is added, and the power supply is insufficient. If the computer has a discrete graphics card, the power supply is not enough, then you can only change to a higher power power supply, the power supply has been used for a long time, and it is unstable, then you have to change the power supply to test.

4. The graphics card or graphics card fan is broken. Touch the south bridge, north bridge chip, and graphics card chip of the motherboard with your hands, if it is very hot, it is likely to be broken and needs to be repaired.

Solve the knowledge of automatic computer shutdown.

1.Poor heat dissipation. Due to the influence of weather 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 contact between the memory and the motherboard socket is loose, it may also cause the computer to shut down automatically, it is recommended to check whether the memory is plugged into the motherboard.

3.Power issues. The lack of power supply is also an important factor in causing the computer to automatically shut down, but from this configuration, the possibility of this problem is very small.

4.Software factors. Computer shutdowns caused by viruses or Trojan horses also abound, especially the recent epidemic of shockwaves, which can cause the system to reboot and shut down.

5.Problems with hardware compatibility. Chances like you are that are the problem.

1 Virus destruction.

Soon after the advent of computers, computer viruses also emerged. When the Internet has become the main information artery of today's society, the spread of viruses is more convenient, so it also interferes with and disrupts our normal work from time to time. A typical example is the "Shockwave" virus that wreaked havoc on computers around the world some time ago, and when it occurs, it will also indicate that the system will automatically start after 60 seconds.

In fact, back in the days of DOS, there were quite a few viruses that were able to automatically restart your computer.

Computer literacy. For whether it is a virus damage, we can use the latest version of antivirus software for antivirus, and viruses are generally found. Of course, there is also the possibility that someone maliciously hacked into your computer and placed a Trojan horse when you were surfing the Internet. This allows them to control everything on your computer from a remote location, including getting your computer back up.

For some Trojans, it is not easy to remove, and it is better to reinstall the operating system.

2 System file corruption.

When system files are corrupted, such as win2k, win98

The fonts in the fonts directory and other basic files of the system during the system run are corrupted, and the system will be forced to restart because it cannot complete the initialization when it is started. You can do an experiment and try to change the name of the font library "fonts" in the win98 directory. When you turn it on again, our computer starts up repeatedly.

For this kind of failure, because there is no access to the normal desktop, you can only overwrite the installation or reinstall.

3 Timing software or scheduled task software works.

If you set up in the Schedule Taskbar to restart or load certain workers, the computer will start up again when the scheduled time comes. In this case, we can open the "startup" item, check whether there are any executable files or other scheduled workers that we are not familiar with, block them and then boot them to check. Of course, we can also directly enter the "msconfig" command in "Run" to select the startup item.