Hi
i need bios dump dell presision m6400
thank you
i need bios dump dell presision m6400
thank you
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OKBALORD -
Re: HELP--I NEED Dell presision m6400 bios dump
Post your bios backups here . -
Re: HELP--I NEED Dell presision m6400 bios dump
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Re: HELP--I NEED Dell presision m6400 bios dump
hy all , i have the bios for this model but has a password , i don't find on internet a clear version , if someone can remove the password it will be great , thank you for all the help . motherboard is DAXM1MB1AE0 REV E !!! intel processor.Last edited by daanix; 01-22-2019, 07:50 AM.Comment
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Dell precision m6400 bios dump
Need help concerning my dell
motherboardComment
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Re: HELP--I NEED Dell presision m6400 bios dump
Dell perscion m6400 bios nedded any one can helpp meComment
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Hello, I hope you are well. I have this Dell precision m6400 with a bios password Sn:8px94s1Comment
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My question pertains to understanding the control circuity inside a Dell PT434 type battery used in Dell E6400, E6410 and other Dell notebooks?
Does anyone have a circuit diagram for the inside of a Dell PT434 battery and/or a description of how the control lines work to control this battery?
My reason for asking is I have a battery which I cannot get to charge beyond 1% in a Dell E6410 or E6400.
The LED bar graph charge indicator on the battery shows one LED lighted when the info button is pressed.
I have tried multiple different Dell power adapters. My Dell... -
Hi there everyone!
I am awaiting on a CH341 programmer and a WSON 6x5 probe to dump the flash of a Dell 7320 8FC8 with Winbond 25R256JVEN chip, in the meantime I'd like to get things ready in order to maximise my chances of success. I have seen a few tools around, NeoProgrammer, Universal BIOS Backup ToolKit, CH341A Programmer, Flashrom to name some. Which one is the most recommended/suitable for this kid of application? The only one that seems to have support is NeoProgrammer New Update V2.2.0.10.
I find my self a bit confused, and I would rather getting a clean dump...09-09-2025, 01:53 AM -
Hello everyone,
I need the EC firmware dump for Dell Latitude 5420, motherboard GDF40 LA-K491P Rev 3.0 (A02).
The embedded controller is MEC5107-LJ (UE1).
The EC flash chip is W25Q80DV, 8Mbit (1MB).
I already have the 32MB BIOS dump (W25Q256JV), but my system is still not powering on — just amber blink. I suspect the EC firmware is missing or corrupted.
If anyone has this board and can share their EC dump from the 25Q80DV, I’d be very grateful.
Thank you in advance!... -
Hi, I need Dell percision T5500 bios dump
I tried extracting the ones from dell's website
but they are not the same size as the one saved feom the bios chip.
or if their is a way to make the one from dell's website work when programed to bios chip.
Thank you in advance for your help. -
I need to get a bin/rom file from a Dell bios to modify, I have run into a PFS extractor in this forum. When i run the path it just says "Working... Done!" but no file is created.
I need to open it in UEFITool and exe or rcv file is not supported.
Model: Dell Optiplex 3090 SFF
Service Tag: DQKR0N3
Motherboard Model: Q470
Here is the link of the uefi/bios:
https://www.dell.com/support/home/en...iplex-3090-sff
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