There is an automatic restart for an abrupt shutdown of the computer 40

It must be a hardware issue, you check your memory and CPU to see if the CPU is overheating, and if your hard drive has bad sectors or something.

If you play a big game and it freezes.

2. It is possible that there is insufficient memory (plus memory).

1. The CPU is overheated (add a fan and open the case) My computer has appeared to blow with a big fan.

3. The voltage is unstable (voltage regulator).

Whether you are a laptop or a desktop, sometimes there is a problem with the power button can also cause this situation, and there is also whether you choose to restart the system when you shut it down?

1.To set up automatic computer restart, right-click on "My Computer" - select "Properties".

2.In the "System Properties" dialog box, select the "Advanced" tab, click "Settings" in the lower right corner of the "Startup and Failback" item below - in the pop-up "Startup and Failback" dialog box, 3, uncheck the box in front of "Auto Restart" - > click "OK" to exit;

1Start Run Enter: msconfig OK System Utility Configurator Advanced Check "Disable Fast Shutdown" Restart your computer. If it doesn't work out yet, see if there's a driver or hardware error.

No more access to the BIOS or even the power option, or reinstall the system.

Is there a problem with your power settings?

Or did you use the software to restart automatically?

I suspect that your motherboard BIOS has turned on the auto-wake function, and the motherboard detects an external connection request from a network card or other device, so it automatically boots up.

You can try turning off the auto-wake function in the motherboard BIOS, or you can set PowerManagement

wake-upbypcicard is set to disabled (disable the PCI card wake-up function).

1.Go to CMOS, in the power management menu, pmeeventwakeup should be disable.

3.Enter safe mode, if it does not reboot after shutting down, continue to check the system reason, if it restarts after shutting down, replace the power supply and try again.

If you automatically restart after a normal shutdown, then you open the task manager, press and hold the CTRL point to shut down, and see if it will restart, if not, it should be your system problem, maybe the computer is poisoned.

If you have checked the switch button and there is no problem, it is the jumper of the motherboard switch that has been short-circuited. You can try dialing out the two wires of the switch.

Search: The computer is abnormally closed and automatically restarts, what is the problem?

Turn off auto-restart.

windows

XP automatically restarts in the event of a critical failure, such as a system or program that stops responding. In order to prevent automatic restart in this case, this function can be disabled. Here's how:

Open the Control Panel, select Performance and Maintenance System in the classification view to open the System Properties dialog box. Click the Megastove Advanced tab, and under Startup and Failback, click the Settings button. Under System Failure, clear the Auto-restart check box before clicking OK You must be logged in as an administrator or administrators group member.

First, check the advanced power settings in the BIOS again to determine the automatic wake-up function and the automatic restart function for illegal shutdown;

Second, in the system, click on my computer, properties, talk about the level, settings, turn off the automatic restart function if the system fails;

Third, enter the safe mode, if it does not restart after shutting down, continue to check the system reason, if it is restarted after shutting down, see four;

Fourth, try replacing the power supply.

Five,If none of this works,Let's cry together Haha,You said it's not poisonous.,SP2 doesn't need to be patched with a blaster.,But you can also suspect other viruses.。。。

A: The most common reason for automatic restart after a computer shutdown is caused by a rapid shutdown. The solution is:

Start Run Enter: msconfig OK System Utility Configurator Advanced Check "Disable Rapid Shutdown" to restart your computer.

If it doesn't work out yet, see if there's a driver or hardware error.

P.S.: My computer can't shut down automatically recently, it will restart after shutting down, and forcibly pressing the power switch is the same, so every time I finish using the computer, I can only unplug the power to shut down, but this may cause great damage to the hard disk, I don't know what the reason is?

Answer: The computer automatically restarts when it shuts down normally, usually due to a problem with the motherboard's power management. Some motherboards' power management components are not very accurate in their response to level signals due to the influence of wiring design and part quality.

Since an instantaneous high voltage is generated at the moment when the power is cut off from the motherboard, this high voltage exists for a short time and has little effect on the hardware, but it usually causes a small pulse to PCI equipment such as network cards and modems. If it is not determined to be a noise signal and the auto-wake function is enabled in your motherboard's BIOS, the motherboard will detect the external connection request of the network card and other devices, and will automatically turn on the computer. This reason is caused by hardware, so simply flashing the motherboard bi0s will not solve the problem.

You can try to turn off the auto-wake function in the motherboard BIOS, or you can try it in Power

management

setup\wake－upbypci

Card Disabled (Disables the PCI wake-up function).

The CPU temperature is fine, first open the run, enter cmd, press enter, go to the command line, then enter at, press enter, the list should be empty (or no shutdown, reboot, etc.).

If so, then the problem is most likely because your computer's memory module is not plugged in properly, you need to check whether to reinsert it or change the slot.

Right-click on the computer Properties Advanced System Settings Advanced Boot and Recovery Point Settings System Failure That tick Auto Restart. Start your PC from scratch and take a look.

Some graphics cards have a self-protection function and will also automatically shut down.

The compatibility is not good, go and replace it again, this problem can't be solved, it's definitely a hardware problem.

It should be that there is a problem with the motherboard of the computer, and the CPU temperature is fine!!