@RichardMcIntosh-p5f

4 months ago

How to Fix without Bitlocker Key

1. Create a Bootable USB OS:
o Download a Windows OS ISO file from the official Microsoft website.
o Use a tool like Rufus to create a bootable USB drive or work with your SCCM guy to make one for you.
A. Insert a USB drive with at least 8 GB of space into your computer.
B. Open Rufus and select the USB drive.
C. Click on the 'Select' button and choose the downloaded Windows ISO file.
D. Ensure the partition scheme is set to 'MBR' and the target system is 'BIOS (or UEFI-CSM)'.
E. Click 'Start' to begin the process.
o Once the bootable USB is created, safely eject it.

2. Boot from the USB Drive:
o Insert the bootable USB drive into the locked machine.
o Power on the machine and enter the BIOS settings by pressing the appropriate key (usually F2, F10, F12, or Del).
o Navigate to the storage settings and ensure that ACHI is enabled:
A. Go to the 'Advanced' or 'Main' tab in the BIOS menu.
B. Find 'SATA Mode' or 'Storage Configuration' and set it to 'ACHI'.
o Save the changes and exit the BIOS.
o Restart the machine and press the boot menu key (usually F12 or Esc) during startup.
o Select the USB drive from the boot menu to boot from it.

3. Access Command Prompt:
o Once the Windows setup screen appears, press Shift + F10 or F8 or Fnc+F8 (depends on your device) to open the Command Prompt.

4. Enable Safe Mode:
o In the Command Prompt, type the following command and press Enter:
bcdedit /set {default} safeboot minimal
o This command configures the system to boot into Safe Mode.

5. Log into the Machine:
o Close the Command Prompt and continue to boot into Windows.
o Select 'Safe Mode' from the boot options.
o Log in using a local Administrator account.

6. Delete CrowdStrike File:
o Open File Explorer and navigate to the following directory:
o C:\Windows\System32\drivers\crowdstrike
o Locate the file named "c-00000291*" and delete it.

7.Disable Safe Mode:
oOpen the Command Prompt again by pressing Shift + F10.
o Enter the following command to disable Safe Mode:
bcdedit /deletevalue {default} safeboot

8. Reboot the Machine:
o Close the Command Prompt and restart your computer.
o Your machine should now boot normally without requiring a Bitlocker key or encountering the BSOD.

20 |