Laptops require a specific voltage and amperage to function properly. Power supply problems can stem from various sources: a faulty AC adapter, damaged power cord, or issues with the power jack on ...

Now reconnect the power adapter and turn on the computer. See if the issue is resolved. If none of the above solutions help, and your laptop is still under warranty, contact your PC manufacturer ...

However, if you are using a Windows laptop, you can find one more setting ... solutions you can follow when your Windows 10 computer won’t turn off the screen after a specified time.