Dell Precision 5520 bios password

[Maxyscred]

Hello all,

I have a Dell Precision 5520 with a E7A8 bios suffix.
There is an admin bios password that I don't know.
However, it's possible to boot on Windows and everything works fine. But I cannot boot to an USB stick to install another operating system (Linux), and more "secure boot" is enabled. Also.
I can't update the bios too, it asks me for the password.

Is it possible to read, reset or disable the password from Windows?

[ledfreak3d]

Re: Dell Precision 5520 bios password

give this one a go

https://bios-pw.org/

[aksel3]

Re: Dell Precision 5520 bios password

hi I have dell precision 5520 bios locked. some one help me for unlock it

[Vesko356]

Re: Dell Precision 5520 bios password

hi I have dell precision 5520 bios locked. some one help me for unlock it

Here you are:

[aksel3]

Re: Dell Precision 5520 bios password

Vesko356 thanx, bios unlocked. worked.

[Vesko356]

Re: Dell Precision 5520 bios password

Vesko356 thanx, bios unlocked. worked.

Perfect! You're welcome.

[amintvn]

Re: Dell Precision 5520 bios password

hello, i have this problem too;
your solution not working for me.
Please help me
model: precision 5520- 2016
system number : 6YMYGH2-E7A8

[onizzbox]

Re: Dell Precision 5520 bios password

hello, i have this problem too;
your solution not working for me.
Please help me
model: precision 5520- 2016
system number : 6YMYGH2-E7A8

@amintvn
Try the first password, if that doesn't work, use the second password.

PASSWORD #1
---------------------------------------
DELL Service Tag: 6YMYGH2-E7A8
password: 7dQN[[hqnZ91kjX6

PASSWORD #2
---------------------------------------
DELL Service Tag: 6YMYGH2-E7A8
password: Mm0aGZ[ry3MGLD28

Type the 16-character password. For UPPERCASE characters use SHIFT key.
Once you are done typing password, hold down left CTRL key and press ENTER key *twice* (CTRL-ENTER-ENTER).

[amintvn]

Re: Dell Precision 5520 bios password

#1 is correct,
you are awesome
thank you so much ❤️❤️❤️��

[onizzbox]

Re: Dell Precision 5520 bios password

#1 is correct,
you are awesome
thank you so much ❤️❤️❤️��

Excellent! Enjoy the laptop!!

[Cleany]

Re: Dell Precision 5520 bios password

Hello,

maybe you can help me, Dell can not help me, they will replace the mainboard.
I need a bios password for a Presision 5520 with locked bios.

Dell Precision 5520
Bios 1.18
Service Tag B0CL1N2
Hash B0CL1N2-E7A8
Thanks a lot

[RethoricalCheese]

Re: Dell Precision 5520 bios password

2j63GWZJkRUyx3IZ
ZZzG3cEDyMJ7ZQZ0

[Cleany]

Re: Dell Precision 5520 bios password

Thanks a lot for quick help.
The first i got from Dell, but it was not working.
The second was successfull.

[daniel22]

Re: Dell Precision 5520 bios password

hello friends let's see if you can help me

DC5HPH2-E7A8

[hoaca388]

Re: Dell Precision 5520 bios password

hello friends let's see if you can help me

DC5HPH2-E7A8

https://beta.bios-pw.org/

[Mrnixdorf]

Re: Dell Precision 5520 bios password

hi I have dell precision 5520 la-e331p bios locked. some one help me for unlock it

[SMDFlea]

Re: Dell Precision 5520 bios password

hi I have dell precision 5520 la-e331p bios locked. some one help me for unlock it

Whats the suffix,what is shown on the screen,have you tried it at the bios-pw link at post #15.There`s also a link in the "BIOS guides, methods, resources and tools" thread

https://www.badcaps.net/forum/showpo...42&postcount=4
.

[bidox]

Re: Dell Precision 5520 bios password

6v475s2-e7a8.

[Mrnixdorf]

Re: Dell Precision 5520 bios password

plz remove the password

[hoaca388]

Re: Dell Precision 5520 bios password

For suffix :
-595B
-D35B
-2A7B
-1D3B
-1F66
-6FF1
-1F5A
-BF97

get unlock password here : https://beta.bios-pw.org/