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Re: need bios for dell E7440
Hello I have my Computer Its Working Fine and you can use it
But After Every 30 minute mark it shuts off on its own and you can power it on manually. And the same thing repeats so i have attached my Bios + EC
Dell Latitude E7440 (AUAO LA-9591P Rev:1.0 (A001)) Core i7 vPro
is my Bios Corrupted? Can anyone Help. I have tried the Different bios From This thread But it is not working it goes to black screen.
On Attachements U1 is 64Mbits, 8Mbytes
U2 is 4MbytesComment
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Re: need bios for dell E7440
Hey friends i try to flash back the u1 ic dell e7440 with the ezp2023+ but when done it gives me this error ''flash check error address 10h'', i try many bin files from here but nothing works even i try the original bin file backup please help.......
I have flash already the u2 ic and done with no errors just this u1 8mo ic that not want to be doneLast edited by SMDFlea; 09-02-2023, 01:06 AM.Comment
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Hi anyone can repair this bios
"FW STATUS RECOVERY ERROR"
Service Tag: FK2FK12
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thank yu guys
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MODEL- DELL LATITUDE E7440
BOARD PART NO.-VAUA0 LA-9591P REV:1.0(A00) 2013-06-11
can you plz provide me the working biosComment
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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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Hello! Dell E7440 laptop based on VAUAO LA-9591P r1.0
I want to flash BIOS. I found two flash drives U1 and U2. According to the scheme I saw that U1 is W25Q64FVSSIQ (8mb), and U2 is W25Q32FVSSIQ (4mb)
And I have U1 is MX25L12805D (16mb), U2 is N25Q064A (8mb). Can it be like this from the factory?
How do I flash the bios now with a dump from 8 and 4mb to 16 and 8mb?
Schematic and Boardview hereComment
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Thread merged with existing topic. Post the service tag please, read the rules https://www.badcaps.net/forum/troubl...before-postingComment
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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,... -
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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... -
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, 😅😅😅...
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