Unlock Bios Password unlock dell e7440 vaua0 la-9591p rev 1.0 bios password

[LEONCE]

hello, i need to unlock bios password for dell e7440, thanks.
bios backup of u1 and u2 in (attached files)

 

[Vahab Hemmati]

How to Remove Dell Laptop Bios Password | BIOS, Schematic & Board Repair Resource

Explore BIOS files, schematics, boardview files and technician repair resources for How to Remove Dell Laptop Bios Password.

dr-bios.com

 

[LEONCE]

hello, 2 pictures
service tag and system number.

 

[Vahab Hemmati]

password : ry1ubT7ayH3B9u5f


* FOR SOME DELL CODES PRESS CTRL-ENTER, NOT ENTER, WHEN ENTERING CODE INTO THE BIOS

 

[LEONCE]

thank you very much, everything is perfect now

 

[Vahab Hemmati]

you are welcome

 

[LEONCE]

you are welcome

Is there a video showing how to recognize a 1.8v bios chip and 3.3v bios chip ?
Please help me

 

[Vahab Hemmati]

Is there a video showing how to recognize a 1.8v bios chip and 3.3v bios chip ?
Please help me

unfortunately unavailable

 

[LEONCE]

Ok thanks 🫡

 

[Vahab Hemmati]