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Try this and post update....Comment
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Can someone help me unblock the dump?
model- Dell Inspiron 5559
s/n - 7KL6JC2
- #7KL6JC2-6FF1Comment
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Thread merged.Please make use of the forum search before posting to find related threads where you can post your request.You do not need to start a new thread every time.
Read the dell bios password posts in the bios guides, you can unlock it yourself.
BIOS guides, methods, resources and tools
https://www.badcaps.net/forum/troubl...rces-and-toolsComment
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bios DELL 15-5559 AAL15 LA-D071P rev1.0
Service Tag: 4KQ8JC2
Express Service Code: 9960521186
PLEASE CLEAN ME
|Comment
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https://www.badcaps.net/forum/troubl...before-posting
Post what the problem is, be specific, - black screen, no boot, running slow, password.Do NOT post "clean me", "clear bios", "clean bios", "bios need" or other such terms
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hello i have dell Inspiron 5559 with 6FF1 bios password ,master password's are not working.
Can you help me ?
lap model - inspiron 5559
s/n - 7KL6JC2
password code - 6ff1Comment
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Did you try other suffixes https://www.badcaps.net/forum/troubl...=4#post1622423
Note: The 6FF1 suffix has a bug,use your service tag with the 1F5A or BF97 suffix instead,Example: 1234ABC-BF97Comment
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Inspiron 5559
Service Tag: CK4DQ72
black screen just fan run speed
plz help meComment
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hello i need help this dell 5559 bios its locked security manager
sn 635JG72
it is i7 6th
LA-D071P Rev 1.0 (A00)Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
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Every donation made will go towards server fees and maintenance costs.Comment
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thanks a lot LBTT1121,it's not working for meComment
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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...
Comment