Why does my computer get back on at every turn? .

Right-click on My Computer - select Advanced - Startup & Failback, click Settings - and you will see: There are 3 options in the System Failure column: Write events to the system log; send administrative alerts; Auto-restart! Don't choose any of these 3 options!

I've had problems like you, I didn't move anything, the computer suddenly restarted, at first I didn't know why, I thought it was a virus, only to find out that the system program may have gone wrong when running, and the computer rebooted and recovered. I think it's been a long time since the system has been reinstalled.

The above is my personal understanding, I hope it can help you!

There are many reasons why your computer will automatically restart, and if you're sure that the power supply and fans are fine, the problem may be with the system!

As the upstairs said, check first to see if you are poisoned! Then check to see if there are any conflicting programs running in the system.

There is a way: you run it in safe mode to see if the computer still automatically restarts, and if it does, it may not be a system problem. It's a power supply or hardware problem!

Power supply problems – it's your wall socket or drag strip. There must be grounding, otherwise it will cause current problems, and in severe cases, it may damage the motherboard. Or if the room is damp, you can consider it.

If the voltage is okay, reinstall the system and take a look.

Check if there is a heavy virus and whether the voltage is normal! Is the heat dissipation normal?

Computer crashes are often caused by software

1.Virus infection: Viruses can drastically reduce the productivity of a computer, causing frequent crashes.

At this time, we need to use anti-virus software such as Kingsoft Antivirus (free for life), KV3000 Rising (charged), etc. to comprehensively check and eliminate viruses, and upgrade antivirus software regularly.

Improper settings. 3.Accidental deletion (or error) of system files

4.Initialize the file found corrupted.

5.Dynamic Link Library files (DLLs) are missing.

6. The remaining space of the hard disk is too little or there are too many fragments (it is recommended to use the system cleaning function of Kingsoft Toxicity, which is very convenient to solve the system fragmentation).

Clean it up with Jinshan Guard first, if it doesn't work. Recheck:

1.There's a lot of dirt in the case, so clean it with a brush.

The fan power supply fan shaft is dry, replace it with a new one or add some oil.

3.The main version of the capacitor slurry,

The automatic shutdown of the computer is mainly caused by the following reasons:

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. If you are using Windows

2000 or Windows

XP system, it is recommended that you use antivirus software to patch the blaster in time, and the general problem can be solved.

The computer shuts down automatically for no reason.

Suggestion: Reinstall the operating system first to troubleshoot system issues; Check the settings for CMOS power management; If the CPU fan does not have enough heat dissipation capacity and the CPU temperature is too high, the automatic protection function of the CPU and motherboard will automatically shut down without any reason. power failure; Or the power supply of the host is faulty, and the voltage fluctuates greatly, resulting in irregular automatic shutdown or restart.

Or the voltage of the external power supply is unstable, and the stabilized power supply can be added.

The first case: before the restart, whether the countdown subtitle appears, and if so, when the restart countdown appears.

Start Menu - Run - Input.

shutdown

a. See if the reboot is terminated. If it is terminated, it proves that you are poisoned, please apply the relevant patches, it is recommended to use 360 to lay the system patch, and then use Rising to lay the system patch.

The second case: check the memory, try to change the slot, whether the graphics card slot is loose or not, whether the problem is solvedThe third situation: check whether the power supply fan, graphics card fan, CPU fan, voltage, is normal.

The fourth situation: whether the hard disk is loud and abnormal clicking, whether the virtual memory location of the system is D disk, and whether the D disk space is full.