need bios for dell E7440
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Re: need bios for dell E7440
try.. please confirm
thanks and goodluckAttached FilesComment
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Re: need bios for dell E7440
i havee dell latitude e745 service tag; bqpd562-1f66 , cant find any passworld for this i searched on bios-pw and doesnt workComment
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Re: need bios for dell E7440
Main & EC for ZBU10 LA-A961PAttached FilesComment
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Re: need bios for dell E7440
file from sourcebf can flashing only using spi programmer.Comment
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Re: Vaua0 la-9591p dell latitude e7440 bios needed
Yes thank you Bachir2004, good job - bios is OK. Both files (Main and EC) are confirmed working.
I've cleaned ME Firmware from the main 8MB dump, below is the cleaned file ready for programming.Attached FilesLast edited by Vesko356; 09-14-2020, 01:20 AM.----------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: I need a Dell Latitude E7440 Bios file
Attached FilesComment
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Re: I need a Dell Latitude E7440 Bios file
https://www.badcaps.net/forum/showpo...39&postcount=6
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Become a Badcaps supporter
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by zeniusHello, 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,...-
Channel: BIOS Requests ONLY!
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by mikeybassHi, 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...
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Channel: General Computer & Tech Discussion
04-23-2025, 04:30 PM -
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by jhanraHi 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.
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Channel: BIOS Requests ONLY!
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by gizahaDell 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... -
by mrrubikHi 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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Channel: BIOS & Schematic Requests!
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