Lenovo B590 H5ET69WW password bios reset

[graziano61]

Help

Need a total dump bios 8Mb for this model.

chip MX 25L6406E


Thanks

[BDMaster]

Have You got your Firmware Dump ?
Can you upload for me here ?
I will clean It from password !
I need too this result file . . .
Use this tool run It as Admin and upload the result file :

http://rghost.net/7xBfRPCvp

http://rghost.net/53128665

Let me know
Regards

[graziano61]

Have You got your Firmware Dump ?
Can you upload for me here ?
I will clean It from password !
I need too this result file . . .
Use this tool run It as Admin and upload the result file :

http://rghost.net/7xBfRPCvp

http://rghost.net/53128665

Let me know
Regards

HI,

Tomorrow upload a file .bin read from programmer .

Have you experience for reset bios password Thougbook Panasonic CF19 ?


Regards

[BDMaster]

We can try as there are many ways to set Bios Password (SVP) in a Bios the worst is Lenovo
some models wrote It into EBE Chipaset Rom so It need to change this Chip to reset the pwd !
Let me know CPU mounted on It !
Regards

[LosSantosPro]

Help

Need a total dump bios 8Mb for this model.

chip MX 25L6406E


Thanks

Hi, not sure if this is helpful but here is a stock dump of Lenovo B590

It is version H1ET85WW, that ok?

I know the chip is 8MB but the bios ROM itself is 4MB.

No password

https://www.sendspace.com/file/imkkyz

Ps, A simple CMOS reset could clear password (Remove CR2032 cell for 10 mins)

[graziano61]

We can try as there are many ways to set Bios Password (SVP) in a Bios the worst is Lenovo
some models wrote It into EBE Chipaset Rom so It need to change this Chip to reset the pwd !
Let me know CPU mounted on It !
Regards

Hi,

this is  bios dump  working  ( password supervisor present )   and  bios info snapshoot  :

[graziano61]

We can try as there are many ways to set Bios Password (SVP) in a Bios the worst is Lenovo
some models wrote It into EBE Chipaset Rom so It need to change this Chip to reset the pwd !
Let me know CPU mounted on It !
Regards

Hi,



this is bios info snapshoot :

[graziano61]

[quote='BDMaster' pid='88015' dateline='1428695366']
We can try as there are many ways to set Bios Password (SVP) in a Bios the worst is Lenovo
some models wrote It into EBE Chipaset Rom so It need to change this Chip to reset the pwd !
Let me know CPU mounted on It !
Regards

Hi,

this is a bios working ( superviso pass protect ) :


https://www.sendspace.com/file/ufzx2e


Regards

[BDMaster]

Ok friend,
here You go :

http://rghost.net/7tmqFbb4Y

Let me know
Regards

Donate to me for my work and time . . . look into my Signature

[graziano61]

We can try as there are many ways to set Bios Password (SVP) in a Bios the worst is Lenovo
some models wrote It into EBE Chipaset Rom so It need to change this Chip to reset the pwd !
Let me know CPU mounted on It !
Regards

Hi,

this is a result from " backup_tools12 " :


https://www.sendspace.com/file/nrrg78


Regards