hi dear needs to remove bios password tried master password but not works
thanks
CQ0SRN2-6FF1
THANKS IN ADVANCE
thanks
CQ0SRN2-6FF1
THANKS IN ADVANCE
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please any one clear me tpm not detect
I also update and clear bios and me region from dell official website
Board number : la-e141p
service taq DFPP4M2Comment
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You can follow the steps in video to do it yourself.
https://youtu.be/yco_o0Dvv6E?si=TcBqdzEKea2AAy-tComment
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hi needs to remove bios password
LA-E141p rev 2.0. ST HN3CRQ2Comment
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Read the password topic in the Bios Guides, you might be able to unlock it yourself, depending on the suffix --> https://www.badcaps.net/forum/troubl...23#post1622423Comment
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C51DHM2-6FF1Comment
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on then off after 6 sec supply load switches between 0.4 to 0.5 amp for 6 second . all coil supply are on only one core coil is missing. i ithink it have ec firmware issue .
TRIED TESTED BIOS BUT SAME
POSTED ORIGNAL BIOS
mb no La-E081 rev 1.0
service tag 8S1B9H2Comment
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Спочатку опубліковано користувачем aLEXSTARLING Переглянути публікацію
C51DHM2-6FF1
https://bios-pw.org/
Not working for meComment
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Did you try different suffix`es and are you using a USB QWERTY USB keyboard ?
https://www.badcaps.net/forum/troubl...23#post1622423
Note: All passwords must be entered with a US QWERTY Keyboard,you can use a USB one.
Note: The 6FF1 suffix has a bug,use your service tag with the 1F5A or BF97 suffix instead,Example: 1234ABC-BF97 .Comment
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tried different suffixes and USB keyboard ,not workingComment
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Asking my incredible friends to try and help me. Here is the original bios dump of a Dell 5480 CMD70-LA-E081P that I got without the bottom cover. So I don't have the serial number nor do I have the service tag.
The laptop turns on but then right off. I tried different dumps I found in this thread, but while some have the same behavior, others the laptop turns on, the fans spin, turns off, the fans spin again and then turns off for good. Can anyone fix this dump so that it would work? Looks to me as though it is corrupted.
Many thanks!Last edited by rddube; 08-21-2025, 02:25 PM.Comment
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Anyone ?
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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,... -
Hi, I hope some one has some advice for me. I searched the forums but didn't see anything relevant. I acquired two identical Dell 9010 Mid Tower computers from a business office upgrade (they were going to throw them out). Both of them have the same motherboard (00F82W). One of them works flawlessly. The other one had a corrupted BIOS. I tried flashing numerous main BIOS and EC files from the internet, but none of them worked. I decided to copy the main BIOS and EC from the working 9010 computer and successfully flashed the corrupted BIOS. This got the computer able to boot again and run norm...04-23-2025, 04:30 PM -
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...
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