What is the reason for windows 10 not booting hp?

There can be several reasons for Windows 10 not booting on an HP computer. Some common causes include a corrupted operating system, a damaged or disconnected hard drive, hardware malfunctions, outdated BIOS or firmware, incompatible hardware or software, or malware infections. Additionally, incorrect or incomplete system configurations or installations may also cause the issue. Running system diagnostics and troubleshooting the underlying issue can help identify and fix the problem.