It could be the work of a malicious software an abrupt shutdown or sometimes, even updates can lead to this kind of Windows startup problem. Unfortunately, no precise cause has been found yet. There could be a myriad of factors why your Windows 10 won't boot. Windows 10 Won’t Boot Up? 7 Methods to Fix Windows Startup Problems In what follows, we go over all possible methods to get your computer started again when the Windows has stopped booting up. But don’t give up just yet-we’ve got you covered. To your dismay, however, you soon find that your Windows 10 won’t boot up, as it did during your last session.Īlthough Microsoft has come far with constant improvement on its Windows operating system, issues like this still pop-up from time to time. Like any other day, you sit back on your chair and hit the power button to get your PC started.