reset MdP Fujitsu CELSIUS model H250

[Oliv_Bricol-2]

Hello everyone.
 Is there a solution to reset the MdP password on a Fujitsu Siemens CELSIUS model H250 series computer. Removing the BIOS battery does nothing.

[Oliv_Bricol-2]

Hello everyone. On this computer, you need to perform a shunt to reset the password. If any of you know the location of the shunt points, because I can't find any jumpers like on a motherboard.

[eutectique]

Shunting the terminals of the battery holder, perhaps?

[Oliv_Bricol-2]

Hello, I removed the BIOS battery over the weekend. It didn't change anything. You need to either position a jumper, or make a shunt on the card by removing the battery as well, but I can't find where? 

[squadchannel]

I saw the picture. If I remember correctly, this was the computer my father gave me when I was a kid. It was given to me by the company and it had a BIOS password.

mean the BIOS password?

The Phoenix BIOS of this era would have revealed a secret code to obtain a master key when you entered a certain code, and if you analyzed it with a certain tool, you would have obtained the master password.

I'll try to search, but it was a long time ago.

[squadchannel]

It seems that after retrying several times, the error “System Disabled” appears and the desired code appears. I'm told that if you enter that code into this site, it will tell you.
From memory, you should get a loud beep when it fails.

https://bios-pw.org/

https://www.online-tech-tips.com/reset-bios-password/

MOD:
I got the code.

3hqgo3
jqw534
0qww294e

it should output hashed code after 3 inputs.

[Oliv_Bricol-2]

Hello SquadChannel
I actually found these codes, but it didn't work. I don't remember if these are exactly the codes, so I'll try again. What's certain is that there is a solution; the manufacturer tells me that it can only be done in their lab.
I bought this from a broker, who confirmed that it turned on, but without specifying that the password was missing.