Hello Harivarshan Murukesh,
Error 0xc000000e usually means Windows cannot access the boot drive or its boot files.
First, enter the laptop’s BIOS and check whether the internal hard drive is detected. If the drive is missing, this is likely a drive or connection failure rather than a Windows problem.
If the drive is detected:
- Create a Windows 10 installation USB on another computer.
- Boot the laptop from the USB.
- Select Repair your computer > Troubleshoot > Advanced options > Startup Repair.
If Startup Repair fails, please tell me whether the Windows installation and internal drive appear under Advanced options > Command Prompt. The correct boot-file repair command depends on the actual Windows and EFI partition letters, so I would not run generic bootrec commands blindly.