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Fujitsu U758 Passwort reset new hexadecimal scheme
#1
Dear BIOS Pros

I have a Fujitsu U758 with forgotten BIOS password (or some kind of weird capslock mistake ... anyway ... I failed).
Fujitsu master password generator doesn't work anymore since the newer hexadecimal scheme is used (203c-d001...).
InsydeH2O BIOS.

My hope was that the OEM BIOS flash tool "DeskFlash" for Windows can remove the password but it blocks any configuration change when a different password is set.
According to http://d-minds.com.ar/documents/blog.php...o-efi-bios, the DOS version doesn't check for a PW and is able to clear all settings includind the PW. But Secure Boot is enabled on the PC so no chance to boot FreeDOS or equivalent.
The alternative "H2OFFT-W"/"H2OFFT-Wx64" is not delivered by Fujitsu because they have their DeskFlash utility.

BIOS dump is attached. I hat a look in it with UEFITool - but I surrender!

May anybody help me out? Sad

Thank you for reading!

IcedTea


Attached Files
.rar   BIOS_FUJ_U758.rar (Size: 10.62 MB / Downloads: 5)
find
quote
#2
Read PM.
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#3
(03-25-2021, 03:02 AM)DeathBringer Wrote: Read PM.

same problem here, can u help?
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#4
Roflcopter420
Have you current BIOS dump?
find
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