Microsoft Surface 7 + UEFI lock

[Vesko356]

Am I able to read/right with software

No.

or do I need a dedicated device?

Yes.

If so can you recommend for me which device or software

Read BIOS guides, methods, resources and tools thread to get the basics.

[James Brooks (ThatNerd)]

Thank you for your reply.
My last question is (I think) : (I notice the tools listed are Universal USB?)
Do the device need to be dissembled to obtain access the bios?

[jon pike]

hi all.
i have a locked sp7 with an i5 by bios. tough part is the system was wiped prior or something so i have no bootable config to get windows running. However i can power up get the no boot config then presented with password i do not have.
on the other hand I can use a system recovery drive and boot to the recovery environment, unfortunately the recover from a drive feature fails at 99% and im left with cmd, system image, as my only options. I can access regedit, notepad and the SDD but i do not know where to go from there. I continually get the password screen and i cannot remove it. Any ideas would be great. i appreciate it and your patience, as i am just learning currently.

[SMDFlea]

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...sting?t=103570

BIOS guides, methods, resources and tools
https://www.badcaps.net/forum/troubl...rces-and-tools

[rusgard]

Hi, please help to unlock uefi on Surface pro 7
model 1866
Serial 021465393853

[volinakis]

Hi, please help to unlock uefi on Surface pro 7
model 1866

SERIAL NUMBER?

[rusgard]

SERIAL NUMBER?

Sorry Fixed

[Poutx]

Hi everyone, i have a Surface Pro 7 and UEFI is blocked by a password , I read the guides on this forum but nothing .
Surface pro 7,
Model number: 1866
SN: 035515205253
UEFI system: 17.200.140
Touch Firmware: 3.1.65.139
SA Controller: 14.800.139
PD Controller: 3.6.1,
Intel Management Engine: 13.0.2376.2.
Thank you

[volinakis]

Hi everyone, i have a Surface Pro 7 and UEFI is blocked by a password , I read the guides on this forum but nothing .
Surface pro 7,
Model number: 1866
SN: 035515205253
UEFI system: 17.200.140
Touch Firmware: 3.1.65.139
SA Controller: 14.800.139
PD Controller: 3.6.1,
Intel Management Engine: 13.0.2376.2.
Thank you

you have to upload bios dump.

[rusgard]

Hi, please help to unlock uefi on Surface pro 7
model 1866
Serial 021465393853

Please help

[volinakis]

Please help

I thought you "fixed" it and you don't need help anymore. try.

[Poutx]

you have to upload bios dump.

Hi Volinakis , sorry for it , you will find the dump bios here and thanks a lot .

[Poutx]

Hi everyone, i have a Surface Pro 7 and UEFI is blocked by a password , I read the guides on this forum but nothing .
Surface pro 7,
Model number: 1866
SN: 035515205253
UEFI system: 17.200.140
Touch Firmware: 3.1.65.139
SA Controller: 14.800.139
PD Controller: 3.6.1,
Intel Management Engine: 13.0.2376.2.
Thank you

Here the dump bios updated

[rusgard]

I thought you "fixed" it and you don't need help anymore. try.

Still ask for password

[volinakis]

Hi Volinakis , sorry for it , you will find the dump bios here and thanks a lot .

try

[volinakis]

Still ask for password

good joke, verify if you wrote the right file, the one I modified it.

[Poutx]

try

Ok , i try

[Poutx]

try

I have to open the tablet and unsolder the bios chip to flash the bios or can I flash it with software without needing to open the tablet?

[CraterM]

Hi,
I see a number of user getting help with their surface devices.
MS Surface pro 7
S# - 071484493653
Model - 1866

Mine has a forgotten UEFI password

Am I able to read/right with software or do I need a dedicated device?
If so can you recommend for me which device or software

thank you in advance

Only with read eeprom.
Use any programmer for this, but first remove screen!

[payam]

surface pro 7 plus efi lock, would you please remove password?
thanks in advanced
sn: 013194920453

[minhdigital]

surface pro 7 plus efi lock, would you please remove password?
thanks in advanced
sn: 013194920453

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