Surface book 1 model 1703 0 BIOS UEFI password

[kristaps071]

Good day everyone!

After week of searching I have finally found way to this forums. I have successfully bought Microsoft surface book 1 model 1703 from second hand. Yes, as surprise it has UEFI BIOS admin pass, so i can use my pc but cannot log in into bios. I have cheched those topics before where ppl are posting bios dumps, but im really "new" in this area of bios. Could you please help me to remove UEFI password? I have seen that people are even posting BIOS dumps and getting password out of it, so maybe how i can do it?
I have tried to contact microsoft support, they always moves me to full reset, well i tried this wipe tool even to reset everyting - 0 luck.
Local store told me that they can remove screen without garantee about not to crack screen and attempt to resolder chip. They told that its about 250+ euros, sorry but no.

Model: Microsoft Surface book 1 model 1703
Processor: Intel Core i7-6600U
Super-IO/LPC Chip:ITE IT8528E
Bios version: 92.3192.768
Intel ME Version: 11.8, Build 3626, Hot Fix 70

Have a nice day!
I really hope that you guys can help me out!

[lapfix]

Re: Surface book 1 model 1703 0 BIOS UEFI password

Post your old dump and someone gonna help you

[kristaps071]

Re: Surface book 1 model 1703 0 BIOS UEFI password

How I can get current dump of my bios? Am I missing some point, because im getting error from:
fptw Error 621: Unsupported hardware platform. HW: Intel(R) Sunrise Point Chipset. Supported HW: ElkhartLake Platform.

Thanks.

[kristaps071]

Re: Surface book 1 model 1703 0 BIOS UEFI password

Hey again.

Im getting error,so does it means that without manual opening the Surfacebook it's impossible to get bios pass?

Error:

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.

Thanks.

[RethoricalCheese]

Re: Surface book 1 model 1703 0 BIOS UEFI password

Did you use ME11 fptw? Did you use -bios flag?

[kristaps071]

Re: Surface book 1 model 1703 0 BIOS UEFI password

Did you use ME11 fptw? Did you use -bios flag?

Thanks. Since I have ME version 11.6, then ME tools was available for 10.0 version, but I had availability to use CSME that was 11.6 same as mine ME version.

Yes I used bios flag.

[kristaps071]

Re: Surface book 1 model 1703 0 BIOS UEFI password

I also tried Recovery boot and access to fptw, well same error. I took CSME System Tools v11 r43 for this since ME version is 11.8.

So what I'm doing wrongly?

Thank you.

[IVARSX]

Re: Surface book 1 model 1703 0 BIOS UEFI password

@kristaps071
Did you solve your problem and get bios dump?

I have same problem.
With CSME System Tools v11 r44 and command FPTw.exe -bios -d biosreg.bin
get error:

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.

With Universal Bios Backup Toolkit 2.0 ignoring error '' can not identify the bios '' i get file, but thing this file not good

[mactouch]

Re: Surface book 1 model 1703 0 BIOS UEFI password

haii,
can you please remove uefi password .

[peste]

Re: Surface book 1 model 1703 0 BIOS UEFI password

haii,
can you please remove uefi password .

try..

[mactouch]

Re: Surface book 1 model 1703 0 BIOS UEFI password

try..

it's working ,thank you for your support

[ddhlawi]

Re: Surface book 1 model 1703 0 BIOS UEFI password

Salut.
I have surface Book 1703 bios password
Can one help me

[Vesko356]

Re: Surface book 1 model 1703 0 BIOS UEFI password

Salut.
I have surface Book 1703 bios password
Can one help me

Here:

[ddhlawi]

Re: Surface book 1 model 1703 0 BIOS UEFI password

Here:

Thankssss

[DDSPL]

Re: Surface book 1 model 1703 0 BIOS UEFI password

Hi

Please Remove Password Uefi Surface 1703

[Vesko356]

Re: Surface book 1 model 1703 0 BIOS UEFI password

Hi

Please Remove Password Uefi Surface 1703

Unlocked

[DDSPL]

Re: Surface book 1 model 1703 0 BIOS UEFI password

Unlocked

thanks!

[thuanlaptop_15]

Re: Surface book 1 model 1703 0 BIOS UEFI password

can you please remove uefi password

[minhdigital]

Re: Surface book 1 model 1703 0 BIOS UEFI password

help

Send to you

[thuanlaptop_15]

Re: Surface book 1 model 1703 0 BIOS UEFI password

Send to you

no, still have password uefi