Dell Latitude 5400 Bios password

[bykanovm]

here

Thank you. I also cleared the ME region and it helped

[bykanovm]

Hi all. There is a DELL Latitude 5400
MB LA-892P Rev 1.0 (A00). Came to me with a problem that takes a long time to turn on. After pressing the button, 23 seconds pass until the image appears. The BIOS chip has already been flashed. I don't have the original dump. Can someone help me with this problem? Here is the dump in the laptop.
ST: 2DYg3Z2

It was solved by simply cleaning the ME region.

[rex98]

Hi all. There is a DELL Latitude 5400
MB LA-892P Rev 1.0 (A00). Came to me with a problem that takes a long time to turn on. After pressing the button, 23 seconds pass until the image appears. The BIOS chip has already been flashed. I don't have the original dump. Can someone help me with this problem? Here is the dump in the laptop.
ST: 2DYg3Z2

here

[bykanovm]

Hi all. There is a DELL Latitude 5400
MB LA-892P Rev 1.0 (A00). Came to me with a problem that takes a long time to turn on. After pressing the button, 23 seconds pass until the image appears. The BIOS chip has already been flashed. I don't have the original dump. Can someone help me with this problem? Here is the dump in the laptop.
ST: 2DYg3Z2

[zsi3ug4z]

pls help clean me this dump, have same error with absolute but it uses 8mb bios
ST: 80x2zy2

[kalilinux25]

bios works good, thank you.

great to help

[zsi3ug4z]

here clean me region and dmi added

bios works good, thank you.

[kalilinux25]

Hello, pls help me disable absolute for this dump.
ST: 70Q11Z2
Thanks
this's my bios dump

here clean me region and dmi added

[zsi3ug4z]

Hello, pls help me disable absolute for this dump.
ST: 70Q11Z2
Thanks
this's my bios dump

[struart]

Hi,
Could you help me to unlock the admin password, please?

Model : Dell Latitude 5400
S/T: CMM0833-8FC8
Express Service Code: 27488605935
Thanks

Post bios dump via programmer nothing can be done without it.

[cyberfaffo]

Hi,
Could you help me to unlock the admin password, please?

Model : Dell Latitude 5400
S/T: CMM0833-8FC8
Express Service Code: 27488605935
Thanks

[kalilinux25]

Hi again,

the bios work very well, tested also put the ST on it and everything is ok, thank you for your help

nice I though I did it wrong

[kalilinux25]

Hi again kalilinux25 so the patched bios is good ? or i have a corrupted bios ? Do you want me to try your patched bios and NO Service Tag on the laptop ? I don't understand "but clean me region" sorry I m kind of new here .

Thank you

clean me region is like baptizing the bios.

[edflorin91]

Hi again,

the bios work very well, tested also put the ST on it and everything is ok, thank you for your help

[edflorin91]

Hi again kalilinux25 so the patched bios is good ? or i have a corrupted bios ? Do you want me to try your patched bios and NO Service Tag on the laptop ? I don't understand "but clean me region" sorry I m kind of new here .

Thank you

[kalilinux25]

He asked for the password removing. The laptop has 2 bios chips, only the 8MB was needed as thats where the password can be removed,from the EC area (thats in the padding)

thanks for the correction ill take note on that

[SMDFlea]

I think you backup file is corrupted I cant determine you dmi file please do try this one no service tag if this work but clean me region

He asked for the password removing. The laptop has 2 bios chips, only the 8MB was needed as thats where the password can be removed,from the EC area (thats in the padding)

[kalilinux25]

Hi,
Could you help me to unlock the admin password, please?

Model : Dell Latitude 5400
Motherboard : EDC41 LA-G891P Rev: 1.0 (A00)
S/T: HJNF533
Bios chips : Winbond 25Q64JV

I think you backup file is corrupted I cant determine you dmi file please do try this one no service tag if this work but clean me region

[struart]

Try this edflorin91

[edflorin91]

Hi,
Could you help me to unlock the admin password, please?

Model : Dell Latitude 5400
Motherboard : EDC41 LA-G891P Rev: 1.0 (A00)
S/T: HJNF533
Bios chips : Winbond 25Q64JV