NEC PC-VKT16XZG2 needs find out the supervisor password

[khteoh2001]

Greeting to everybody, I read and follow some of the thread here on how to dump out the BIOS by using FPTW64. I managed to dump out BIOS into a file, however I'm not able to find the keyword "Supervisor" in the dump file using HxD.exe editor. What am I missing here ? Could it be the content is encrypted ?

Thank you in advance.

[AAAC]

Re: NEC PC-VKT16XZG2 needs find out the supervisor password

It's interesting, as it's like a LENOVO ThinkPad BIOS just by looking at the last 2 pictures and after checking BIOS too, so I'm thinking the Auto-Patcher may work, there isn't much information or a motherboard schematic.

[BlueParrot07]

Re: NEC PC-VKT16XZG2 needs find out the supervisor password

Hi,
I also have a NEC VersaPro VKT16XZG2 that has the same supervisor lock (requires supervisor password). Can anyone help me remove it. Details are same as the first post.

The bios dump file are attached below.

Thanks

[hoaca388]

Re: NEC PC-VKT16XZG2 needs find out the supervisor password

Hi,
I also have a NEC VersaPro VKT16XZG2 that has the same supervisor lock (requires supervisor password). Can anyone help me remove it. Details are same as the first post.

The bios dump file are attached below.

Thanks

Try with Lenovo autopacher

[AAAC]

Re: NEC PC-VKT16XZG2 needs find out the supervisor password

Maybe modify the Autopatcher DXE driver to dump the EEPROM contents on-screen to take a look at them, then evaluate if the password can be recovered or patched based on that.

[roni_80]

Re: NEC PC-VKT16XZG2 needs find out the supervisor password

It's interesting, as it's like a LENOVO ThinkPad BIOS just by looking at the last 2 pictures and after checking BIOS too, so I'm thinking the Auto-Patcher may work, there isn't much information or a motherboard schematic.

How did you know it ? looks like Nec uses Lenovo Bios and vice versa:

https://forums.lenovo.com/t5/ThinkPa...vo/m-p/5115645

[roni_80]

.

[volinakis]

you can save YOUR time buying a hot air soldering station ... and a good programmer who checks contact on pins ...