[ATTACH]n3641531[/ATTACH]

this...

can one help me !

Hello everyone,
I have a Dell Latitude 5430 laptop that currently has a BIOS password set, and I need to remove it in order to access and configure the system.

Here are the device details:[LIST][*]Model: Dell Latitude 5430[*]Service Tag: BXB7SQ3[/LIST]Thank you in advance!

• Hello everyone,
  I have a Dell Latitude 5430 laptop that currently has a BIOS password set, and I need to remove it in order to access and configure the system.
  
  Here are the device details:[LIST]
• Model: Dell Latitude 5430
• Service Tag: BXB7SQ3[/LIST]Thank you in advance!

Hello everyone,...

Hi everyone,
I have a Dell Latitude 5430 (Service Tag: 4HK5GK3) that originally had a BIOS password.
There are two BIOS chips on the motherboard. I identified the main chip and successfully read and saved its contents using a CH341A programmer.

Here's what I did:[LIST=1][*]I read and backed up the original BIOS from the main IC.[*]I then erased the chip and flashed a clean BIOS file (no password) from the internet.[*]After installing the chip back into the board, the laptop no longer powers on — only a brief power light when pressing the power button, then it shuts off...