can someone share 8fc8 patch method
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Last edited by onizzbox; 04-18-2022, 12:28 AM. -
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Re: 8fc8 patch method
........ec bios.......Last edited by ajayannext; 04-24-2022, 07:09 PM.Comment
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Re: 8fc8 patch method
Hi all, here is how to do it , just follow tutorial carefully and make sure to backup original bios twice
https://www.youtube.com/watch?v=GVX-Q8T8lKY&t=856sComment
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Hello I have a dell optiplex SFF plus 7020 with a password that I recovered from e-waste. It is possible to get the password removed via the bios patch method? I managed to dump the 32MB bios chips and would like help patching it to MFG mode so I can clear the password.
Thanks.
1hj4z24 = Service tag
A schematic would also be amazing if anyone has one!... -
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Greetings i am in the process of reverse engineering the bios logic for the 8FC8 suffix so far I have found most of the bios functions related to the suffix from a bios dump and I have verified inputs and outputs to test with plus the chartable for the 8FC8 suffix. -
Hi everyone,
I'm working on a JVC TV for a client that's stuck on the "Wisdom Share" logo screen.
It's a model LT-50N795 with a board number TP.HV510.PC822. I attempted a firmware update via USB, and while the upgrade was completed successfully, the TV is still stuck on the Wisdom Share screen on reboot.
Has anyone encountered this issue before, or does anyone have any suggestions on possible solutions?
Thanks in advance!
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Hey, i bought a Dell Optiplex 5000 8fc8 with chip W25Q128JVSN.
I also used the CH341A programmer but my usb cable (i didnt attach it directly into the pc, i used a cable between) was corrupted. So i made a dump. Then i removed the password but unfortunately the dump had a loose contact so it was corrupted. And i've also overwrited the chip and now i dont have any dump anymore.
Can someone help me? I am stuck since hours and i cannot find any bin file anywhere.
I tried to extract the EXE for BIOS installation from dell and also the rcv file but i didn't manage to do that....
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