Lifebook E751 (Fujitsu-Siemens) bios locked, need master password...

[morphsie]

Can someone help me?

I have a lifebook E751 and have no clue whatsoever what my bios password is or was...

I typed in the usual 3 passwords and I get this response:

0222-3719-2152-5704-7936-1138

QWERTY

Thanks!!!

[String2016]

Re: Lifebook E751 (Fujitsu-Siemens) bios locked, need master password...

post your old dump someone will clear the password

[morphsie]

Re: Lifebook E751 (Fujitsu-Siemens) bios locked, need master password...

Any idea how to do that? I can't access the bios

[String2016]

Re: Lifebook E751 (Fujitsu-Siemens) bios locked, need master password...

desolder the bios chip from the board then read the chip with the external programmer and save and upload here maybe someone will fix your bios

[morphsie]

Re: Lifebook E751 (Fujitsu-Siemens) bios locked, need master password...

I can't solder... maybe someone has a tool to generate a password?

I contacted Fujitsu support also.

[sparkyuioip]

Re: Lifebook E751 (Fujitsu-Siemens) bios locked, need master password...

Hi, I have the same issue with a locked bios on the E751 and wondered if anyone can help me further.

I found on the motherboard a removable plug in TPM SLB9635TT12 chip next to two Winbond flash chips models 25Q80BVSIG and 25Q32BVSIG. These chips have had the numbers "74" and "75" stamped on them as below.



Removing the TPM and booting without it installed made no difference to the password lock so I removed the flash chips and dumped the code.



I could not find a password in this though (although I am not a pro at doing this) and only one of the chips looked like a bios file anyway.

I downloaded the latest bios from Fujitsu and it doesn't look like I can just write the bin to the chip as it looks too different. It also comes bundled with a ROM so I am a bit confused!

Any help as always greatly welcomed...

Here are the dumps from the Winbonds:

[mightym]

Re: Lifebook E751 (Fujitsu-Siemens) bios locked, need master password...

@ Morphise
Try this : 16h3x71c
Regards,
Mightym

[sparkyuioip]

Re: Lifebook E751 (Fujitsu-Siemens) bios locked, need master password...

@ Morphise
Try this : 16h3x71c
Regards,
Mightym

Not a sausage, thanks anyway.

[mightym]

Re: Lifebook E751 (Fujitsu-Siemens) bios locked, need master password...

Ok sparkyuioip, let try this way !
Enter on first try 3hqgo3
second jqw534
third 0qww294e
And post here hash code. I will try to help you.

[mate_1974]

Re: Lifebook E751 (Fujitsu-Siemens) bios locked, need master password...

Hi Sir,
Can you help me, my machine is Fujitsu E751

I have enter these password:
First password: 3hqgo3
Second password: jqw534
Third password: 0qww294e

The system disable hash code is: 0222-3818-8096-0061-3672-0179

[newoone]

Re: Lifebook E751 (Fujitsu-Siemens) bios locked, need master password...

Hi everoone.

Can someone help me?

I have a lifebook E751 with locked bios.

0222-3693-8092-8633-7212-0402, when i try second times enter three password i get
0222-3697-0129-6924-0464-4722

QWERTZ

Thanks!!!