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Re: Dell E5570 MB LA-C841P help with BIOS
hi ineed claer meComment
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Re: Dell E5570 MB LA-C841P help with BIOS
Enjoy reading. If, after reading the entire thread and all linked topics, you have something unclear and you can't handle it yourself, ask us for help.
ME Firmware Cleaning Guide.
Read the rules before posting:
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
Add the Service Tag, full model name, and issue description!
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All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.​
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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Re: Dell E5570 MB LA-C841P help with BIOS
I have E5570 LA-C841P REV3.0 UMA. With my bios, mobo goes to 0,8A; then fall to 0,5A; stays like that or turn off after few minutes. Always no screen and VCC_GT =0V. I tried many bioses from internet and all started only to 0,25A.
I tried bios fixed by PESTE from post #17. It turns on and off 3 times (I think it's normal without bios battery) and gives me DELL logo-so it's working- thanks PESTE. Only strange thing, when I have logo on screen, VCC_GT is still 0V (I'm 99,9% sure). Now I'm trying move my windows key.Comment
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Re: Dell E5570 MB LA-C841P help with BIOS
I have a problem with bios from post #17. I copied DVAR from my old bios and it is working, but I have problem with lan card (code 10). Should I copy something more from old bios?Comment
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Re: Dell E5570 MB LA-C841P help with BIOS
If you want further help beyond a bios request start a new thread here:
https://www.badcaps.net/forum/forumdisplay.php?f=23
.----------------------------------------------------------------------------------------------------------------------------------------------------------
All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.​
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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Re: Dell E5570 MB LA-C841P help with BIOS
I need bios for e5570 no displayComment
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Re: Dell E5570 MB LA-C841P help with BIOS
Read the rules before posting:
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570
Add the Service Tag, full model name,bios backup and issue description!
.Comment
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Please i need bios file for ADP80 LA-C841P REV:1.0
this is my old file showing error
Comment
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Add the Service Tag, full model name,bios backup and issue description!
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/troubl...sting?t=103570
Comment
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Dell Lattitude
E5570
service tag 6J83VF2
BOARD NUMBER ADP80 LA-C841P
REV:3.0 (A02)​
Restart problemComment
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Dell e5570 -Please clean me region .
The laptop starts up,fan spins,no display. After about 15 seconds laptop turns off.
After about 30 seconds it starts up again on its own and repeats above steps.
It does this repeatedly but there is no display.
I have tried 2or three files from this thread but they are not working.
I have tried cleaning me region but i didnt have Me 11.0.18.1002 so i installed next
available one and i must have done something wrong so laptop does not start anymore.
Dell e5570 ADP80-LA-C841P- REV 3.0
Service tag- 1NHLQF2
I7 cpu-AMD gpu
I have enclosed my original file before i cleaned itComment
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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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Thank you for your file.
With this file laptop turns on for 3-4 seconds no fan, no display and it turns off.
It does not turn on itself again.If i turn it on myself it does same steps as above.
I left the laptop on for 30 minutes and still same.
With original file it use to turn itself on repeatedly.
Any more ideas pleaseComment
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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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can any one help me to clear me for this bios
its take 60 second to work
adp80 la-c841p rev: 3.0
dell 5570Comment
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ITS NOT WORKComment
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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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