Hello friends, does anyone know how to remove the computrace to this bios dell latitude 5400, I leave my dump it seems to me that it can be done by hexadecimal edition but I do not have that knowledge, does anyone here know how to clean this file? I will be attentive thanks.

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, 😅😅😅...

Hello guys I was working on the dell latitude 5400 i5 8th Gen laptop
I need a working know bios for this machine please
Or help with the clean of the old backup file below, the laptop went off after updates...

Dell Latitude 5400 Chome Notebook.
EDB46 LA-H771P motherboard
S/N 9501214683...

Hi, I have a Dell Latitude 5400 Chromebook, I want to unlock it to install Windows, does anyone of you have the bios for that?

[QUOTE=peste;n3727618]

post the contents of the bios chip even if it is corrupted..
post S/N, full name and model, motherboard model, etc.

Dell Latitude 5400 s/n 9D2SL13 MB part no. EDC41 LA-G891P REV:1.0 "A00" 2019-03-28
Currupt bios are attached....

i flashed my bios and on power button press just orange light is on and off upon reliease. how can i edit dell bios to work for my laptop? or can someone send me a working bios please. Dell latitude 5400, with service tag: Latitude 5400

Service Tag: 76Y7P13
Board: EDC41 LA-G892P...

Please help I NEED bios bin DELL LATITUDE 5400 i5 8 gen
EDC41 LA-G892P REV :1.0(A00)
28.03.2019
Service Tag : 9Y4KM33

Hi, I have an untested backup. If you want to try it, I'll leave it here....

hi everyone,
need some advice i am not professional just junior , but maybe someone could help me please
i have
Device : Laptop
Brand : DELL
Model : LATITUDE 5410
Board Number: FDZ41 LA-J371P Rev:1.0
i am attaching schematics and board view. [MOD EDIT] Link to schematic - https://www.badcaps.net/forum/troubl...14#post3484414

my problem is its not turning...

I have a dell latitude 5400 EDC41 LA-G891p rev1.0 requesting the working clean file for the same,details and old backup is attached herewith.
Service tag no-4kmh433...

Help please

I have a CH341A black programmer and using a clip, but the bios chip it isn't recognise. It is a winbond 25q256jveq in a laptop dell latitude 5400. I used CH341A 1.43 version and NEO Prog 2.2.10

Thank you for the reply

Hello, I am here because i need help with my laptop Dell Latitude 5400

Hi everyone,

I’m trying to read (backup) the BIOS from a GigaDevice GD25Q256DYIG (3.3 V) on a Dell Latitude 5400 (LA-G892P, 2019).

My setup:

• CH341A (black), hardware-modded to output 3.3 V (because at 5 V it wouldn’t read).
• NeoProgrammer on Windows (the CH341A is detected fine).
• SOIC8 clip (to avoid desoldering).
• I also have a 1.8 V adapter (only to test behavior; I know the chip is 3.3 V).

Problem:

• With the CH341A plugged in, NeoProgrammer sees the programmer.
• The moment I clip onto the BIOS chip, Windows plays the USB-disconnect sound and the CH341A

...