Re: Dell E5570 MB LA-C841P help with BIOS
Maybe a BIOS file from a Dell E5570 LA-C841P Intel Me Region Clean will help.
Only hack has a BIOS password but with ServiceTag-6FF1 no problem removing it.
https://beta.bios-pw.org/
Try ….
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Re: Dell E5570 MB LA-C841P help with BIOS
Dell E5570 MB LA-C841P with graphics need clean bios
attached Backup has a long boot delayLeave a comment:
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Re: Dell E5570 MB LA-C841P help with BIOS
Ok Managed to fixed following the tutorial you linked. Thank you! I cleaned the ME region of my original dump, this is the bios for future use if somebody needs it
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Re: any help with this bios please for dell e5570
https://www.badcaps.net/forum/showthread.php?t=88533Leave a comment:
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Re: any help with this bios please for dell e5570
ok I was doing clearly something bad now it all works I'm so grateful! really thank you very much. Can I ask what you did to the file? clean the me region? I'm trying to learnLeave a comment:
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Re: any help with this bios please for dell e5570
thank you for helping! I think I messed up big time. after the laptop worked but with no gpu I updated the Bios via Windows and then later tried other bios dumps and it no longer works even with the original backup or the ones posted here.. what could it be? I should have backed up after the update right?Leave a comment:
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Re: any help with this bios please for dell e5570
ok I just realized that it works but no longer recognizes the discrete gpu
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Re: any help with this bios please for dell e5570
ok I just tried the bios in this thread fixed and it worked for me too. thank you! I though I would need to clean me region but it booted right up perfectlyLeave a comment:
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Re: any help with this bios please for dell e5570
Hi I have a similar problem with a E5570 it says "error sending "End of Post message to ME: Heci Disabled, proceeding with boot!"
I think its the same problem? this laptop has a factory ME Disabled as it says in a sticker in the laptop can somebody help? this my dump
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Re: Dell E5570 MB LA-C841P help with BIOS
Thanks SMDFlea, same as previous.
I don't understand, how's the PU601 working. VCCCORE have en signal FCCM_VCORE 5V and PWM1_VCORE 0,4V but PU605 a PU6060 doesn't get this signal from PU601. Why?Leave a comment:
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Re: Dell E5570 MB LA-C841P help with BIOS
Thanks Peste.
Still no image and missing +VCC_GT. Does anybody know, where the enable signals come from? It should be FCCM_GT, PWM1_GT and PWM2_GT.Leave a comment:
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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 -
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, 😅😅😅... -
Dell latitude 5580, motherboard cdp 80 la-e151p
3 amber 3 white blinks. Dell website sais it's problem "bios recovery" and suggested solution "recovery image not found"
(from here https://www.dell.com/support/manuals...e7a&lang=en-us)
I try plugging charger while pressing ctrl+esc, machine turns on, nothing and after 20 seconds it gives 3 amber 3 white blinks again.
Since ssd is replaced and had clean install windows, i've... -
Hi folks,
I got a Dell Optiplex 7010 micro PC (Exact Model) with 8FC8 BIOS and locked out admin password. I attempted to remove the password by patching the BIOS via info from this thread: https://www.badcaps.net/forum/troubl...ssword-patcher
After flashing the patched the BIOS, the PC is unresponsive with a solid AMBER power LED (not documented in manual anywhere)
Steps I took:- Read BIOS with CH341a, verified hash twice
- Patched
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