HP Elitebook 840 5G - Bios admin password unlock!

[Mo Abuabdou]

Hello,

I am attaching two dump files to two different laptops for the same problem. I need to unlock the bios admin administrator!

Thanks!

 

[Salimeh Bolboli]

Please try this file

 

[Mo Abuabdou]

Salam Salimeh,
you sent only one file but I have attached in my request two different files referenced to two different laptops.

Could you pls send to me two files with their right names to match the names in my attachments?

Thanks,
Mohammed

 

[Vahab Hemmati]

Hi
program that file on both devices
its same file for both

 

[Mo Abuabdou]

I just want to be a bit careful here. But isn't the serial number, model name, OS licens and other information related to the computer stored on the bios chip?

 

[Vahab Hemmati]

thats correct
but most of the times all information from two same devices are equal
so you can give it a try

 

[Mo Abuabdou]

Hello again,

I have tried the file you sent to me and the caps lock on the keyboard keeps flashing and no power on screen or even the fan. What do you think the problem could be?

 

[Mo Abuabdou]

And here is a video I recorded to show the caps lock flashing ...

 

[Salimeh Bolboli]

Please try this file

Did this file work for the first laptop?

 

[Mo Abuabdou]

Did this file work for the first laptop?

No it didn't

 

[Salimeh Bolboli]

Can you send the motherboard model?

 

[Mo Abuabdou]

HP 83B2

 

[Vahab Hemmati]

that is not motherboard model

 

[Mo Abuabdou]

How can I find the motherboard model then?

 

[Mo Abuabdou]

Here is a screenshot of the details of the motherboard on the device

 

[Vahab Hemmati]

remove all stickers and heat sink from the board and check for it