Fujitsu-Siemens Amilo Pro V2000 password problem

[blAck]

I've got Fujitsu-Siemens Amilo Pro V2000 but it's password locked.
One time you tell me unlock code but it shows different codes every
time I turn it on and that time I don't know about this..
Now it show 11961C52.
Before I tried Master Password you tell me but it not works for other
codes.
So I'll leave it turned on as long as I can (26.03.2009 - still
waiting) and wait for your responce for code 11961C52.
Official Fujitsu service asked $180 for password recovery, all this
laptop don't cost so much now. All my hope is on your help.
Can you contact me by e-mail black.divers(s)gmail.com or ICQ 157425805
or Jabber ID 157425805(s)qip.ru at time you can generate password?
Thank you.

[hpgl...@gmail.com]

Fujitsu-Siemens Amilo Pro V2000 [11961C52] password: 41505231

[blAck]

Thanks, it works, but... It loaded windows and after reboot it asks
for password again.
Now I assume that I had to try enter BIOS and use code to do this.
I was wrong thinking that if use master password laptop should reset
all passwords to blank.
Now on entering bios i entered 3 wrong passwordsand got this code:
0D52880E
Can I ask you to help me again? I hope that it 'll be last try for
this laptop.

[hpgl...@gmail.com]

[0D52880E] pw: 01553830

[blAck]

Thanks! It works!
I cleared user password and disabled password request on boot.
Now I can boot system any time without any problem.
But how I can remove supervisor password?
I tried it 3 times and after
got "System disabled [05193]"
message. If I enter wrong
passwords on entering BIOS
setup - I every time get
different codes. Today I've
seen 10743, 11912. After that I only can turn off power.
Is there any way to disable supervisor password if I don't know old
one?
BIOS update with newer version nont helps :(

[blAck]

Now all paswords gone.
Thanks to HPGL for help with master passwords, and to Dogbert for his
big help with Supervisor password reset.

Here is modified BIOS image with supervisor password bypassed (it lets
reset all passwords without knowledge of ano from them) provided by
Dogbert:
http://rapidshare.com/files/217887580/B2I-S0Z-MOD.WPH.html

Please remember that this only tested on one Fujitsu-Siemens Amilo Pro
V2000 laptop and it can make your laptop if it is different to be
unbootable. Don't even try for other models not listed as fully
compatible with V2000 series. And after all is done - upload original
BIOS back to be sure not have any problems in future.
If you read this and understand that it's your own risk - feel free to
try. For me it work great. Maybe it 'll work for you too.
If link will die - feel free to ask me for this stuff.