Please someone unlock or patch this bios for me
-
-
Re: Dell 7300 locked bios
I also had the same. I discovered there are 2 bios 16M(uc6) and 8m(uc5). Can someone help? -
Re: Dell 7300 locked bios
I know the way how to patch the me region one but this one when you open with the uefi tools it didn't show meComment
-
Re: Dell 7300 locked bios
someone unlock this bios for me latitude 7300
here is my org backup with password
thnx in advanceComment
-
-
Re: Dell 7300 locked bios
still asking for password
just for info this dump unlocked the bios but cant detect ssd
https://www.badcaps.net/forum/showpo...36&postcount=2Last edited by ace.code; 11-11-2021, 08:22 AM.Comment
-
Re: Dell 7300 locked bios
Try the file at post #6 again,i replaced it with another one.still asking for password
just for info this dump unlocked the bios but cant detect ssd
https://www.badcaps.net/forum/showpo...36&postcount=2Comment
-
Re: Dell 7300 locked bios
the one in post 4 is my original untouched dump
https://www.badcaps.net/forum/showpo...96&postcount=4
thnx in advance for your help @onizzboxLast edited by ace.code; 11-15-2021, 04:54 PM.Comment
-
-
Re: Dell 7300 locked bios
my man ....thank you very much.. its unlocked and the ssd work
i have 2 questions
1- the service tag is wrong can i change it;can you show me how
2- i have another latitude 5300 , can you guide to modify the dumb ? if its not too complicated i want to learn and help other in the forum, if it possible thnx manComment
-
Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
Hey everyone,
I recently bought a Dell G15 5515 with an AMD Ryzen 7 5800H and 3060 RTX. The BIOS chip on it was dead, and my hardware guy replaced the chip. After that, everything was working fine.
The BIOS is currently at version 1.22.1, and I wanted to update it. I downloaded the latest BIOS version from Dell Support using my ST: FQZMYJ3, but when I tried to run it, it says "unsupported system." I asked my tech guy what he did, and he said he took the chip from another board and flashed it onto mine.
When I check the BIOS using the F12 menu Flash... -
Hi,
Could someone help trying to unlock this BIOS, seems that Dell have changed the layout of new Dell Pro 8FC8 bioses from checking HXD - 4000 bits do not need changing, only 2000. However after FF the section starting from '01000' upto 2000 bits and then soldering the chip back it seems that the microchip on the motherboard is recovering the bios back to original settings after first boot. Has anyone found a way to crack this extra layer of security Dell have implemented? Seems both HP and Dell have upped bios security to match Lenovo by implementing extra measures on a separate... -
So, i kinda spend significant ammount of the last couple of days trying to flash a new bios, and or unlocking the current bios password with little to no results.
The whole thing started with it being the 8fc8 bios, i found the tools to unlock that but i needed a bios dump. So i pursued that, im at a point where i dessoudered the chip, and succesfully soudered it to the ch341, dumped whatever was on it.
However, the tools supposed to unlock the 8fc8 say that there is no 8fc8 hex inside. And when i followed diffrent tutorials to just flash a new bios onto the chip i got stuck on the... -
Hi there masters, recently i got a dell 5400 chromebook and wanted to install windows, i searched the internet and i found out other people also wanting a UEFI bios for this model, i searched there is a R/W legacy, but there are bugs like keyboard/trackpad not working, and hard to install.
so i decided to try to port one, this bios is based on dell 5400 windows version, i am testing this bios for a week now an found only a little to no bug at all in windows 10, or only a minor issue
in windows 11 sound driver compatibility, but overall its ok, for me i can deal with it, 😅😅😅...
Comment