Why does the computer automatically turn on after shutting down?

Why does the computer automatically turn on after automatically shutting down?

The voltage is unstable. The operating voltage range of the computer's switching power supply is generally 170V-240V. When the mains voltage is lower than At 170V, the computer will automatically restart or shut down. Add a voltage regulator, or use a 130-260V400W wide switching power supply.

The reason why the computer shuts down and then starts automatically: It may be that the power supply voltage is unstable. Check whether the power strip or power plug is in poor contact. Touch the main case to see if it is very hot. If there is a heat dissipation problem, open the case cover and see if the CPU radiator stops spinning.

The issues that should be considered when the computer automatically restarts are as follows: Software aspects 1. Virus "Shock Wave" virus will also prompt that the system will automatically start after 60 seconds. Trojan horse programs remotely control all activities on your computer, including causing your computer to restart. Remove viruses, Trojans, or reinstall the system.

What is the reason why the computer in win10 system automatically turns on after shutting down?

Solutions to the solution for the computer in Windows 10 professional version that turns on automatically after shutting down. Reasons why the computer automatically turns on after shutting down: 1) Computer system settings Incorrect; Windows operating system is preset to automatically restart the computer when an error occurs. If a system error occurs during the shutdown process, the computer will restart.

The reasons that cause the computer to automatically turn on after shutting down are as follows: The computer system settings are incorrect: By default, the Windows operating system will automatically restart the computer when an error occurs in the system. If a system error occurs during the shutdown process, the computer will restart. This is caused by allowing automatic restart, which can be solved through modification.

Welcome to read. The reason why Win10 computer shuts down and automatically restarts is caused by the fact that the sleep timer is set to enabled. Specifically, this can be achieved through the following steps: On the Win10 operating system desktop, click the Start button in the lower left corner and select the Control Panel option to enter.

Cause 1: The computer system settings are incorrect; by default, the Windows operating system will automatically restart the computer when an error occurs in the system. If a system error occurs during the shutdown process, the computer will restart.

Why does the computer suddenly automatically shut down and then turn on again?

Hello, your situation is generally caused by the following reasons: 1. The computer system is poisoned or infected with malware. 2 The CPU fan is broken. The CPU temperature is too high, overheating protection. 3 The power supply is broken, or new hardware is added, and the power supply is insufficient. 4 The graphics card or graphics card fan is broken. 5 The motherboard is broken and the motherboard core is overheated.

①The operating voltage range of the computer's switching power supply is generally 170V-240V. When the mains voltage is lower than 170V, the computer will automatically restart or shut down. Solution: Add a voltage regulator (not UPS) or a 130-260V wide switching power supply.

The computer system errors caused by software incompatibility and then restarts; the system itself upgrades and runs errors that cause the system to restart.

Why does the computer automatically shut down and then restart itself?

Hello, your situation is generally caused by the following reasons: 1. The computer system is poisoned or infected with malware. 2 The CPU fan is broken. The CPU temperature is too high, overheating protection. 3 The power supply is broken, or new hardware is added, and the power supply is insufficient. 4 The graphics card or graphics card fan is broken. 5 The motherboard is broken and the motherboard core is overheated.

The issues that should be considered when the computer automatically restarts are as follows: Software aspects 1. Virus "Shock Wave" virus will also prompt that the system will automatically start after 60 seconds. Trojan horse programs remotely control all activities on your computer, including causing your computer to restart. Remove viruses, Trojans, or reinstall the system.

There may be incompatibilities between systems or programs. Press F8 after booting until the advanced options appear, then let go. Select "Last Known Good Configuration" and press Enter to fix it. If it still doesn't work, press F8 to enter safe mode and restore. Download or reinstall the system. Caused by excessive temperature of the CPU or other hardware, incompatibility or failure of the memory and graphics card.

The reason why the computer shuts down and automatically restarts: the computer system errors and then restarts due to software incompatibility. The system itself upgrades and runs errors that cause the system to restart. After opening the "System Properties" window, switch to the "Advanced" tab and click the "Settings" button in the "Enablement and Recovery" column.

What happens when the computer automatically shuts down and then turns on again?

1. Hello, your situation is generally caused by the following reasons: 1. The computer system is poisoned or infected with malware. 2 The CPU fan is broken. The CPU temperature is too high, overheating protection. 3 The power supply is broken, or new hardware is added, and the power supply is insufficient. 4 The graphics card or graphics card fan is broken. 5 The motherboard is broken and the motherboard core is overheated.

2. Issues that should be considered when the computer automatically restarts are as follows: Software aspects 1. Virus "Shock Wave" virus will also prompt that the system will automatically start after 60 seconds. Trojan horse programs remotely control all activities on your computer, including causing your computer to restart. Remove viruses, Trojans, or reinstall the system.

3. It was estimated that there should be a problem with the CPU cache, so I set the cache to open and started the computer. Sure enough, the system could not start normally again.

4. Generally, automatic shutdown may be caused by too much dust on the CPU fan. It is recommended to clean the dust on the CPU fan and heat sink, and add new heat dissipation silicone grease. If there is a problem with the fan, replace it with a good high-speed fan ( If this is not the problem, it may be the motherboard problem).

5. The analysis is as follows: There are two reasons for automatic shutdown and automatic restart: the computer system error caused by software incompatibility and then restarted; the system itself upgrades and runs errors causing the system to restart.

6. There may be incompatibilities between systems or programs. Press F8 after booting until the advanced options appear, then let go. Select "Last Known Good Configuration" and press Enter to fix it. If it still doesn't work, press F8 to enter security. Restore the system or reinstall the system.

The above is the detailed content of Why does the computer automatically turn on after shutting down?. For more information, please follow other related articles on the PHP Chinese website!