Hi Varad,
This is Jess, an independent advisor. This problem was most likely caused by a driver issue or a system update that triggered BitLocker’s security measures. To prevent data loss in the future, be sure to back up your files before installing major updates. It’s also a good idea to temporarily suspend BitLocker before making significant system changes.
Here's a step-by-step plan to help you recover your important files and get your system working again.
- Use an External Keyboard/Mouse
If your built-in keyboard or touchpad doesn’t respond, connect a USB keyboard/mouse. This often works even when system drivers fail.
- Access Advanced Recovery
Force shut down your laptop 3 times during boot to trigger Windows Recovery (WinRE). If available, try:
Startup Repair
System Restore
Uninstall Updates (Quality/Feature)
If these options fail or loop, continue below.
- Backup Your Files via Bootable USB
To safely copy your files:
On another PC, create a Windows 11 bootable USB using Microsoft’s Media Creation Tool.
Boot your laptop from this USB.
On the installer screen, press Shift + F10 to open Command Prompt.
Unlock your BitLocker drive:
manage-bde -unlock C: -RecoveryPassword YOUR-RECOVERY-KEY
Use Notepad or Command Prompt to copy files to a USB drive.
- Reinstall Windows (Only If Needed)
Once files are safe, you can reinstall Windows:
Boot from the USB.
Select Custom Install.
Format only the C: partition, not the whole drive.
If BitLocker blocks you, disable it with:
manage-bde -off C: