Please someone unlock or patch this bios for me
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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
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Re: Dell 7300 locked bios
someone unlock this bios for me latitude 7300
here is my org backup with password
thnx in advanceComment
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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
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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
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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
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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
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Dell G15 5511
ST: dkjp5r3
Service code: 29540580447
It has an i7 11800h and rtx3060
Tried all the hacks, tutorials and apps. Currently I don't have an bios programmer tool to flash it or smth...
Can't extract bios file to fix with "dellbiostools"
Can someone help, or explain to me what to do? Got the laptop for school, now that I need to install Linux, Bios is locked and starts to bother me...
Thanks in advance, my first time posting on badcaps, and the site is awsome!
Can't even update bios and that messes with my battery... Bios... -
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,... -
Sorry for the long story. I have a Dell Latitude 5530 (i7) laptop (South Peak 15 MLK MB DDR4 203102-1 FK8VG$JA) with an admin BIOS password that I want to remove. Service Tag: HYKFPT3. Other than that the laptop worked OK.
I found a CH341A Black and went looking for the BIOS chip on the motherboard. After trying to read one chip that was a firmware chip but not the BIOS I think I found the BIOS chip labeled Winbond 25Q256JVEN. Altogether I think I found 4 different firmware chips in the laptop. The BIOS chip is a WSON8 6x8. I used the CH341A, NeoProgrammer, and a cheap pogo pin clip... -
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 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, 😅😅😅...
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