Password on Lifebook B

[David]

Hello,
I am looking for a way to remove/change admin bios password for
Fujitsu/Siemens Lifebook B-2175. I have user bios password, but I need
admin one. Has anybody found a way on how to do it? Do you need to
pull out the battery, or is there some backdoor pass?
Please let me know if anybody had a situation like this.

Greetings,

D.

 

[Alien Zord]

Hello,
I am looking for a way to remove/change admin bios password for
Fujitsu/Siemens Lifebook B-2175. I have user bios password, but I need
admin one. Has anybody found a way on how to do it? Do you need to
pull out the battery, or is there some backdoor pass?
Please let me know if anybody had a situation like this.

Most modern notebooks store the BIOS passwords in EEPROMs. Removal of power
will not clear those. There are tricks that involve disassembly and
resetting or replacement of the chip but frankly getting a master password
from the maker would for most people be a lot easier.