HP Elitebook 850 G8 Bios unlock

[Hesley1234]

try

Hi,

Seems not te be working.
Not booting and after few retries the bios is recovered from the embedded controller because the data in the embedded controller and in the bios flash are different.

So still need to enter the password...

Kind regrads,
Hesley

[hoaca388]

Hi,

Seems not te be working.
Not booting and after few retries the bios is recovered from the embedded controller because the data in the embedded controller and in the bios flash are different.

So still need to enter the password...

Kind regrads,
Hesley

Unlocked

[Hesley1234]

Unlocked

Hi,

After flashing the latest dump i get this messages (ordered the pictures in sequence of pop up).
Could anybody help me?

Kind regards,
Hesley

[hoaca388]

Hi,

After flashing the latest dump i get this messages (ordered the pictures in sequence of pop up).
Could anybody help me?

Kind regards,
Hesley

Post model , serial number .

[Hesley1234]

Post model , serial number .

Hi,

Hp Elitebook 850 G8
RMN: HSN-141C-5
ProdID 50B57EC#ABB
SN: 5CG20854QQ

Kind regards,
Hesley

[hoaca388]

Hi,

Hp Elitebook 850 G8
RMN: HSN-141C-5
ProdID 50B57EC#ABB
SN: 5CG20854QQ

Kind regards,
Hesley

Post Ec file.

[Hesley1234]

Post Ec file.

This is the original bin file:

[hoaca388]

This is the original bin file:

This isn't EC file, this is a main bios file.

[Hesley1234]

This isn't EC file, this is a main bios file.

My apologies, this is the file from the flash device on the bottom of the board. U366 this should be EC file?

Kind regards,
Hesley

[hoaca388]

My apologies, this is the file from the flash device on the bottom of the board. U366 this should be EC file?

Kind regards,
Hesley

Unlocked

[chelsea1155]

Hello. i need unlock bios for HP 850 g8.
SN: 5CG1351RTT

[rex98]

Hello. i need unlock bios for HP 850 g8.
SN: 5CG1351RTT

first boot press f10 apply factory defaults and exit.
use BCU.

[Christian Seitz]

Hello, I hope someone can help me with my password on an HP Elitebook 850 G8


System T76 Ver. 1.15.02
SN:
5CG14043NY
SKU: 4L254EC#ABD

I have attached all the information and added an image file with all the system information


Thank you

Christian

[Christian Seitz]

I noticed that after reading and comparing repeatedly, the EC BIOS is defective. I think the component is defective! Can this be saved without a dump?

[Christian Seitz]

Read again with another Eprom reader EC

[hoaca388]

Read again with another Eprom reader EC

Unlocked

[Christian Seitz]

Unlocked

Thank you so much, it's perfect, you're the best


I only have one small problem: on the right side only the USB port where the charging cable is connected works.

From behind
Charging port I.O.
USB I.O.
HDMI I.O.
USB C doesn't work
USB C 2 doesn't work

from behind left
Lock connection
USB doesn't work
Mic headphones I.O.


But everything is activated in the BIOS

Do you have another idea?

It could be that there is motherboard hardware damage.

It was an employee of my company and was not tested beforehand.

Thank you!

[tareqtareq]

Hello. i need unlock bios PASSWORD for HP 850 g8.
5CG22735NQ

[Gabi Darrell]

Hello! I have the BIOS with a password. I have read everything to dump but I really didn't understand and I can't do it.

I need help

Thank you!

I have the HP 850 g8
Serial Number: 5CG2190QLG
ProID: 52W98EC#AC8

[hoaca388]

Hello. i need unlock bios PASSWORD for HP 850 g8.
5CG22735NQ

You got the wrong file.