[B]Thank you! Your solution seems viable, but when I try to flash it, I get a 'locked range' error. [/B]
[CODE]Error 167: Protected Range Registers are currently set by BIOS, preventing Flash access
Please contact the target system BIOS vendor for an option to disable Protected Range Registers​[/CODE]
[B]Right now, I'm trying to resolve this without disassembling the device.[/B][B]Thank you! Your solution seems viable, but when I try to flash it, I get a 'locked range' error. [/B]
[CODE]Error 167: Protected Range Registers are currently set by BIOS, preventing Flash access...

S/T: D9BHYX2
Full model: Dell Latitude 7220 Rugged Extreme Tablet
Motherboard: 015GKW...

Hello everyone,

I have a Dell Latitude 7220, and after reading this thread, I'm struggling to resolve my issue. When installing Windows, the system prompts for organizational credentials. From what I understand, I need to remove the autopilot_marker and related tags to bypass this.

However, the structure of my BIOS dump differs from the solution discussed here. I dumped my BIOS using:fptw64 -bios -d bios.bin

I've attached my BIOS dump for reference. Could someone please help me modify it correctly? Any guidance would be greatly appreciated!

Thanks...