Re: Surface 4 Pro BIOS locked



isnt the chip WSON tho?

Also is there no way doing it by Software? I have the ability to write custom kernel drivers aswell as efi drivers...

Surface 4 Pro BIOS locked

Hello, i bought the Tablet 2 years ago on eBay, since then the bios is locked by a password. I have seen some people here that are able to retrieve the password by a bios dump. I dumped the bios with "Universal BIOS Backup Toolkit 2.0" since the Intel FPT returned "Error 361, Protected Range Registers are currently set by BIOS..."

Im asking since my battery is dead anyways and i would like to unlock it in the progress of changing the battery, so i would have physical access to the bios chip aswell

Greetings...

Re: Microsoft Surface Pro 3 UEFI password



hey im unable to dump my bios im getting error

[CODE]Error 316: 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.
FPT Operation Failed.[/CODE] ...