The automatic power on after the computer is turned off is usually caused by the “wake-up feature” in the BIOS settings or a hardware failure. You can solve it by following steps: 1. Go to BIOS settings and turn off “Wake on LAN”, “Wake on USB” and other functions; 2. Check whether the power supply and motherboard are faulty; 3. Update all drivers; 4. Make sure the operating system and application software are up to date, and check for malware; 5. Check the power management settings and timing tasks. If the problem persists, contact professional technical support.
The problem of automatically turning on after a computer shuts down is usually caused by a “wake-up function” in the BIOS settings or a hardware failure. You can fix this problem by going to BIOS settings and turning off the “wake-up function”.
How to enter BIOS settings to turn off wake-up function
Entering the BIOS settings can usually be achieved by pressing a specific key (such as Del, F2, or F10) when the computer boots up. Once inside, find “Power Management” or similar options to turn off features like “Wake on LAN”, “Wake on USB”, etc. Save the settings and restart your computer, and the problem should be resolved. However, sometimes the problem can stem from the hardware, such as improper power management or motherboard problems, which requires further hardware inspection.
How to troubleshoot automatic restart caused by hardware failure?
If the problem persists after turning off Wake-on, you may need to check your hardware. First, check whether the power supply is stable and try to replace the power supply to see if it solves the problem. Second, check the motherboard for signs of short circuits or damage, which may require professional help. Finally, make sure all drivers are up to date, as outdated drivers can also cause automatic reboots.
How to fix automatic restarts caused by software issues
Software issues are also a common cause of automatic restarts. Make sure the operating system and all applications are up to date, as updates often fix known bugs. At the same time, check for malware or viruses running in the background and conduct regular comprehensive system scans. If the problem persists, a system restore or reinstall of the operating system may be necessary.
Other possible solutions
In addition to the above methods, there are some other possible solutions. For example, check the power management settings to make sure the Quick Start feature is not enabled incorrectly. Also, check if there are scheduled or scheduled tasks to start the computer at the set time. If none of these methods work, you may need to contact professional technical support to further diagnose and repair the problem.
