Asus FX506HC-HN053 bios password unlock

[Shandor2012]

Hi!
It's an Asus FX506HC-HN053 laptop.
After trying to remove the bios administrator password, it asks for the password, but no longer accepts the known password.
I'm asking for help.

Model : Asus FX506H
FX506HC-HN053
SN:NCNRCX0263904C
MFD: 2022 - 12

Board Model: DA0NJJMBAG0 REV: G
Bios chip:Winbond 25Q80DVIG
Bios Dump: 25Q80DVIG.ZIP

[leo037_2023]

try to find another bios .

[volinakis]

Hi!
It's an Asus FX506HC-HN053 laptop.
After trying to remove the bios administrator password, it asks for the password, but no longer accepts the known password.
I'm asking for help.

Model : Asus FX506H
FX506HC-HN053
SN:NCNRCX0263904C
MFD: 2022 - 12

Board Model: DA0NJJMBAG0 REV: G
Bios chip:Winbond 25Q80DVIG
Bios Dump: [ATTACH]n3215816[/ATTACH]

wrong chipset, look near PCH

[Shandor2012]

You are right. Closer to PCH was this chip as seen in photo1, but I found another flash chip, MX77L12850F close to the second M.2 connector, photo2
I didn't find this face in the list from the TL866C programmer, but I'm documenting myself and coming back.

[volinakis]

You are right. Closer to PCH was this chip as seen in photo1, but I found another flash chip, MX77L12850F close to the second M.2 connector, photo2
I didn't find this face in the list from the TL866C programmer, but I'm documenting myself and coming back.

yep, that one, MX77L12850F, I must have been looking at the other motherboard. Read it and post the dump.
LE: I was looking at FX504 MB ...

[Shandor2012]

I managed to solve it.
The MX77L12850F chip can be replaced with Winbond 25Q128FV, and the content can be found in the attached file.
I update the description data and attach the working file. It is 100% tested.

Model : Asus FX506H
FX506HC-HN053
SN:NCNRCX0263904C
MFD: 2022 - 12

Board Model: DA0NJJMBAG0 REV: G
Bios chip:MX77L12850F
Bios Dump:

[Shandor2012]

Thank you all for your help. And I hope that in the future it will be helpful to others!