Dell Latitude 5430, LA-L591P Computrace setting unlock

[abdelilahocs]

the original one comes with color screen testing and restarts
https://www.badcaps.net/filedata/fetch?id=3547767

this one come with logo dell for a second and goes to black screen
https://www.badcaps.net/filedata/fetch?id=3485035

can any one fix it? pls

[abdelilahocs]

original bios
Dell Latitude 5430 HDB42 LA-L592P
REV 1.0
Service Tag: GBV0VQ3

[Markus1741]

original bios
Dell Latitude 5430 HDB42 LA-L592P
REV 1.0
Service Tag: GBV0VQ3

Hello you can try this file ....

[abdelilahocs]

Hello you can try this file ....

spin fan with black screen

[abdelilahocs]

it works with this file
thanks

[Bios White]

I downloaded the BIOS from a forum, but it takes 30 seconds for the DELL logo to appear. Can someone help me fix clear ME this ? Thanks
Dell Latitude 5430 HDB42 LA-L592P
REV 1.0
Service Tag: None ( remove TAG)

[Bios White]

I downloaded the BIOS from a forum, but it takes 30 seconds for the DELL logo to appear. Can someone help me fix clear ME this ? Thanks
Dell Latitude 5430 HDB42 LA-L592P
REV 1.0
Service Tag: None ( remove TAG)

Everyone help me . Many Thank

[hoaca388]

I downloaded the BIOS from a forum, but it takes 30 seconds for the DELL logo to appear. Can someone help me fix clear ME this ? Thanks
Dell Latitude 5430 HDB42 LA-L592P
REV 1.0
Service Tag: None ( remove TAG)

Latitude 5430

Service Tag: GBV0VQ3

[floki2025]

bios locked

original bios
Dell Latitude 5430 HDB42 LA-L591P i5 12th
REV 1.0
locked_dell5430.rar

[LBTT1121]

bios locked

original bios
Dell Latitude 5430 HDB42 LA-L591P i5 12th
REV 1.0
Service Tag: 3KDH5X3

try and feedback

[junior_desampa]

Re: Dell Latitude 5430, LA-L591P Computrace setting unlock

Try

It worked perfectly.
thanks

[ttamidur]

Hello , please help remove BIOS password.
Dell Latitude 5430 i5-1245u
Service Tag 6JKVTT3

[peste]

Hello , please help remove BIOS password.
Dell Latitude 5430 i5-1245u
Service Tag 6JKVTT3

post the original contents of the bios chip..

you need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow

[primolipe]

Hello, can someone help me?
Dell Latitude 5430
Service Tag BQYJ4V3
No Display

[hoaca388]

Hello, can someone help me?
Dell Latitude 5430
Service Tag BQYJ4V3
No Display

Try

[primolipe]

Try

with this bios the notebook didn't turn on, the power supply stays at 5v, it doesn't go up to 20v, even so thanks for trying

[danito]

Hello, can someone help me?
Dell Latitude 5430
Service Tag BQYJ4V3
No Display

try both

[primolipe]

try both

It also doesn't work
with this attached bios the notebook turns on, I can enter the bios and add the service tag but when I restart and press Alt+FN the notebook doesn't turn on anymore

[ttamidur]

post the original contents of the bios chip..

you need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow

It's a Latitude 5430 HDB42 LA-L591P i5 12th Rev.1.0
I tried dump bios with Flashrom , error codes "reg9" and "me". How to get a proper bios_dump from this laptop?

[ttamidur]

It's a Latitude 5430 HDB42 LA-L591P i5 12th Rev.1.0
I tried dump bios with Flashrom , error codes "reg9" and "me". How to get a proper bios_dump from this laptop?

UC2 Winbond W25Q256JVEN
UC6 Winbond 25R128JVSN.