Start by checking your connection to the wall socket. Unfortunately, there’s no permanent way to keep these issues at bay.Īll you can do is check for any problems that may have come from the update and see if you can fix anything. Your PC could be having trouble with hardware, either the CPU, hard drives, monitor, or motherboard.Software-related issues – corrupt, missing, or damaged system files.Some external devices connected to the PC could be interfering with Windows 11.Here are other reasons for failure after an update: If the hard drive in your computer is damaged, you may not be able to update to the latest version of Windows. Hard drives age by the day and the files stored inside are at risk of corruption, especially if you share your computer with others. You may also come across a problem with the hard drive. Simply plugging in your computer to the wall outlet doesn’t always guarantee your computer will power on because the connection could be faulty. One issue you may run into is a problem with the power supply. Some computers don’t work as well with new versions of Windows as they used to.Įven with all the great new features and convenience brought to us by the Windows 11 update, some PCs won’t start, even if you’ve followed the official installation guide.