latitude 5440 la-m401p la-m402p password

[pziembowski]

The program worked correctly - thank you for the tip

[unleadedblues]

Try and reply with results.

Worked perfectly for me (Post #17 - 000_unlock.rar)
Flash to 32MB chip - F2 Boot - Enter Service Tag - Disable CompuTrace - Reboot
All tested.

[donal310]

Greetings to everyone, can someone help me remove the password from the
DELL 5440 LA-M401P
with service tag CB332T2
Attached is the file.

[hoaca388]

Greetings to everyone, can someone help me remove the password from the
DELL 5440 LA-M401P
with service tag CB332T2
Attached is the file.

Unlocked

[donal310]

Unlocked

NOT WORKING, DISPLAY BLACK, NOT POWER

[Kodza]

Hi guys I got Dell Latitude 5440, LA-M401P Service Tag DP70B44 with computrace, Please help remove .Thanks

[Bios Cracker]

Hi guys I got Dell Latitude 5440, LA-M401P Service Tag DP70B44 with computrace, Please help remove .Thanks

Try and Update.

[Kodza]

Try and Update.

Thank you Bios cracker but it's not working, the laptop turns on and goes off after 30 seconds and its not displaing anything on the screen

[Kodza]

Try and Update.

Sorry bro it's the bios chip that failed, I program a different chip and the machine came on with your file but computrace is still there, Thanks

[Kodza]

Try and Update.

I have managed to remove comparing other files from this thread. Thank you for the help

[Bios Cracker]

I have managed to remove comparing other files from this thread. Thank you for the help

[ridouane]

Hi ,

i need to unlock 5440 la-m401p with svctag 7BSBQV3.
Thank you

[danito]

Hi ,

i need to unlock 5440 la-m401p with svctag 7BSBQV3.
Thank you

do it yourself
https://www.badcaps.net/forum/troubl...l-8fc8-patcher

[hoaca388]

Hi ,

i need to unlock 5440 la-m401p with svctag 7BSBQV3.
Thank you

Unlocked

[ridouane]

Thank you very much my brother hoaca388. I flashed the bios, but the laptop does not start, no LED.

[ridouane]

PICTURE BIOS

[peste]

Don't post pictures unless asked...

[lapfix]

Thank you very much my brother hoaca388. I flashed the bios, but the laptop does not start, no LED.

try to weld again your chip

[ridouane]

Thank you very much my brothers hoaca388 and Lapfix

, I resoldered the bios chip and the PC worked correctly.

[Ubair Khan]

Hello I need clean bios dump for my DELL Latitude 5440 as i think the backup i have is corrupted or missing something as it looks that way when i see in UEFI Tools.

I was trying to unlock the Bios by reading the bios and then using the patch tool . After everything i wrote the BIOS dump to the chip and now the laptop doesnt turn on - the power button light turns on but nothing else no keyboard lights nothing no fan etc.

I have attached my dump if someone can have a look and fix it or share a clean dump that i can use to fix my laptop.

Model - Dell Latitude 5440
ST - C5GZJ24
MD - IDB40 LA-M401P

[SMDFlea]

post moved to 5440 password topic.

[hoaca388]

Hello I need clean bios dump for my DELL Latitude 5440 as i think the backup i have is corrupted or missing something as it looks that way when i see in UEFI Tools.

I was trying to unlock the Bios by reading the bios and then using the patch tool . After everything i wrote the BIOS dump to the chip and now the laptop doesnt turn on - the power button light turns on but nothing else no keyboard lights nothing no fan etc.

I have attached my dump if someone can have a look and fix it or share a clean dump that i can use to fix my laptop.

Model - Dell Latitude 5440
ST - C5GZJ24
MD - IDB40 LA-M401P

Latitude 5440
Service Tag: C5GZJ24