After the computer is shut down, it always automatically restarts What is the matter, ask the master

There are a variety of possibilities for automatic shutdown, the more common ones are:

1. Because the computer has been used for too long and the heat dissipation function of the main box is not good, the temperature of the inverted CPU and graphics card is too high, and it suddenly shuts down and restarts after playing for a long time.

2. Because of the computer virus, it is best to kill the virus first....

3. It is the least common that there is a problem with the power supply of the host, or that there is a problem with the plugging accompaniment.

Start Control Panel Power Options Power Usage Scheme: Take a look at this: [Always on] How does it react, [Turn off the monitor] How does it react, [Turn off the hard disk] How does it react, [System Standby] how does it react.

If it doesn't work, just restore it with one click:

A few seconds after booting in, you see a series of English prompts, you immediately press "F11" and you use "one-click restore", if it doesn't work, you have to reinstall the system.

The computer automatically restarts, you can try the following aspects to solve the problem:

1. Go to the BIOS, in the power management menu, see if the item is "Enable" (default), if so, change it to "Disable".

2. Right-click on my computer, select "Settings" in "Properties" "Advanced" Startup and Fault Recovery", remove the checkmark before "Auto Restart" in "System Failure" in the open dialog box, and press OK to apply.

3. Open the Control Panel Performance & Maintenance Power Options Advanced Power Management Check "Enable advanced power management support" to determine by application.

4. Sometimes unplug the network cable first when shutting down for troubleshooting, which may be caused by the quality of the network cable or the fault of the interface.

There are many reasons for automatic shutdown.

However, you can check your hardware issue now.

Unplug your memory and clean up the dirt.

Two possibilities 1: Infected with the virus. Reinstall the system and then install the anti-virus software.

Upgrade the win system. 2: There is a problem with the electrical circuit in your home.

I've encountered it before. If the point pressure is not normal, the computer will restart immediately (your power supply will also look to check if there is any problem) [em07].

You just turn off the advanced power! You should have turned on the advanced power!

Try antivirus first, and then if it doesn't work, take the whole machine apart and reassemble it again! If that doesn't work, lock the cause to the motherboard and power supply! Of course, if the power supply line of your home is aging and the power is unstable, this will also happen, and you can also check it to see if the host circuit has a capacitor burst, because the capacitor bursting will also have such a problem!

Eliminate the instability of power capacitance is the main reason, and the building mainly pays attention to the following reasons: power aging problems; The motherboard is faulty; Capacitor bursting; The power supply circuit at home is aging and the power supply is unstable! Thank you!

The automatic shutdown of the computer may be caused by the following reasons, please check them one by one:

1.Unstable voltage or virtual connection of the line will cause shutdown and damage to the computer, 2If the heat dissipation of components such as the power supply or CPU is not good, please clean the dust in the case and replace the fan.

3.The memory is too small, mismatched, memory quality problems, or not plugged in well (poor contact between the gold finger and the slot)4There is too much garbage on the system disk, the registry is wrong, or there is too much garbage, please fix it.

5.The configuration of the motherboard, CPU, graphics card, etc. is too low, and it is time to upgrade.

6.There is a virus or system problem, you need to disinfect, organize or reinstall.

7.If the boot area of the hard drive is logically faulty or physically damaged, try to repartition the system - low-cell repair - reinstall the system.

Try to change the keyboard first, and reinstall the system to see.

You set up a shutdown shortcut.

For Windows

XP is concerned, due to its use of NT kernel with high security performance, the system runs quite stably, and in addition to the slow shutdown speed, shutdown failures rarely occur under normal circumstances. But sometimes in the shutdown of Windows

XP but inexplicably rebooted, the fault is Windows

XP operating system shutdown failures are the most likely failures. The fault may be caused by the following reasons:

System settings. windows

XP automatically restarts by default when there is an error in the system, so that when the user shuts down, the computer will be restarted if there is an error in the system during the shutdown process. Disabling this feature often resolves the problem of auto-restart.

Right-click "My Computer" on the desktop, select "Properties" in the pop-up right-click menu, pop up the "System Properties" window, click the "Advanced" tab, click the "Settings" button in the "Startup and Failback" column, and the "Startup and Failback" window will pop up. In the "System Failure" column, add "Auto Reset."

Start" option before the checkmark is removed and click the "OK" button.