Yeah your computer turns off and on by itself On a recurring basis, the first thing you have to do is disconnect all external peripherals: keyboard, mouse, and USB storage drives because they could be affecting the optimal functioning of your computer.
This way you can determine if some of these devices are actually generating electrical failures or conflicts with the system. But if the problem continues, it is best to check other internal aspects associated with both the hardware and software of your computer. Follow these checks:
Solutions if your PC turns off and on by itself
Below, you will find a list of basic and advanced actions that you can use to solve the problem of your computer turning itself off and on all the time.
-Check Windows Task Scheduler. In Windows Task Scheduler you can find out whether or not your computer has a configuration that involves turning on or off automatically.
To check it, simply open Control Panel and search for “Task Scheduler.” Check if you have an active task that is generating this problem and proceed to disable it.
-Disable fast startup. You just have to go to the Windows Control Panel and click on “Power Options”. Now select “Choose what the power button does” and click on the “Change currently unavailable settings” option.
In that section you have to disable the quick start function and then click on “Accept” or “Save changes”. Test to see if the problem with your computer has been resolved.
-Check if you have activated automatic maintenance. Through this function, Windows can perform automatic maintenance on your computer, causing it to turn on by itself at certain times. To deactivate it you have to go to the Control Panel, then click on “Security and maintenance” and then click on the “Maintenance” section.
Next, change the maintenance settings by disabling the option called “Allow scheduled maintenance.”
-Check the internal components. For this action, you must have basic knowledge of PC maintenance because it will be necessary to disassemble the computer to check that the RAM, graphics card and other internal devices are properly positioned.
You can try removing them momentarily, cleaning the area a little and reinserting them in their place. It is also recommended that you check that there are no damaged cables. These generally cause short circuits and cause the computer to turn on or off at any time.
-Change the thermal paste of the processor. The paste may already be very old and, therefore, is causing the processor to overheat and the system to shut down repeatedly.
To change the thermal paste on your computer, you just have to turn it off completely and disconnect it from the power. Then remove the heatsink, clean the paste it had and apply the new one. Then, place the heatsink and turn on your device to see if it works normally.
-Request technical support. If none of these solutions work for you, go to a trusted technical service or authorized brand. There is a possibility that your computer has a defective component that you have not been able to detect on your own.
In this way, the specialist will be able to carry out a more in-depth and detailed review of your equipment, will be able to solve your problem and even offer you a guarantee for the work performed.
