HP BIOS unlock tool

[vitaliy415]

Re: HP BIOS unlock tool

Hello, i have bios password on HP850 G5 i need your help please

[lavchyk]

Re: HP BIOS unlock tool

Hello, i have bios password on HP850 G5 i need your help please

unsubscribe, or helped

[vitaliy415]

Re: HP BIOS unlock tool

unsubscribe, or helped

Дякую!

[Blackcoiin]

Re: HP BIOS unlock tool

@RethoricalCheese

is it possible to delete the power on authentication too with your tool on a HP 850 G5 ?

Thank you

[v.antoha]

Re: HP BIOS unlock tool

Hello to all participants.
I ask for your help. I have a laptop HP ProBook 450 G3
with a set power-on password and an administrator password to enter the BIOS.
I unsoldered the BIOS Winbond 25Q128FVSQ chip, read the dump and used the HPUnlocker program, then wrote down the unlocked dump and soldered the chip.
But after loading, the offer to enter the password remained, the choice of entering a password for the BIOS administrator or entering a power-on password appeared.
Before unlocking, you were asked to enter a power-on password.
I am attaching the original dump and the unlocked version.
Look please.

[peste]

Re: HP BIOS unlock tool

Hello to all participants.
I ask for your help. I have a laptop HP ProBook 450 G3
with a set power-on password and an administrator password to enter the BIOS.
I unsoldered the BIOS Winbond 25Q128FVSQ chip, read the dump and used the HPUnlocker program, then wrote down the unlocked dump and soldered the chip.
But after loading, the offer to enter the password remained, the choice of entering a password for the BIOS administrator or entering a power-on password appeared.
Before unlocking, you were asked to enter a power-on password.
I am attaching the original dump and the unlocked version.
Look please.

if it works enter the DMI information

https://www.youtube.com/watch?v=9T57ktw8n3Y

[v.antoha]

Re: HP BIOS unlock tool

I do not know the password and cannot proceed to download.

[v.antoha]

Re: HP BIOS unlock tool

The dump file you attached is clean DMI?
I need to flash it and enter my data,
This is true?

[v.antoha]

Re: HP BIOS unlock tool

Could you please help me to clear the power-on password and admin password for this dump.
HP ProBook 450 G3

[lapfix]

Re: HP BIOS unlock tool

Could you please help me to clear the power-on password and admin password for this dump.
HP ProBook 450 G3

Try

[Blackcoiin]

Re: HP BIOS unlock tool

Can you guys please help me unlock the power on password on this Hp 850 G5 Please ? the unlock tool is NOT working!

Thank you !!

[Maxpower3]

Re: HP BIOS unlock tool

Can you guys please help me unlock the power on password on this Hp 850 G5 Please ? the unlock tool is NOT working!

Thank you !!

try

[TekDepot]

Re: HP BIOS unlock tool

Hi Can you please help to remove the error message"HP Endpoint Security Controller Problem
There is a problem with the HP Endpoint Security Controller on the unit
Please contact HP Inc. to have the unit serviced"
Two BIOS BIN files are attached.

[Maxpower3]

Re: HP BIOS unlock tool

Hi Can you please help to remove the error message"HP Endpoint Security Controller Problem
There is a problem with the HP Endpoint Security Controller on the unit
Please contact HP Inc. to have the unit serviced"
Two BIOS BIN files are attached.

try

[v.antoha]

Re: HP BIOS unlock tool

Try

Hello Lapfix,
Many thanks for your help!
Having flashed your BIOS version, I managed to get rid of the power-on password, but the BIOS administrator password remained. Unfortunately, I don't know him. I would like to get rid of it in order to get access to the BIOS settings.
Could you help me this time too.
Thank you again.

[Maxpower3]

Re: HP BIOS unlock tool

Hello Lapfix,
Many thanks for your help!
Having flashed your BIOS version, I managed to get rid of the power-on password, but the BIOS administrator password remained. Unfortunately, I don't know him. I would like to get rid of it in order to get access to the BIOS settings.
Could you help me this time too.
Thank you again.

retry dump mod

[tomcassidy]

Re: HP BIOS unlock tool

Can you assist me with unlocking my bios?

[tomcassidy]

Re: HP BIOS unlock tool

File

[peste]

Re: HP BIOS unlock tool

File

you have posted the update on the site ... post the backup of the bios

[qba82]

Re: HP BIOS unlock tool

This tool is awesome, I have just programmed my very first bios for HP 4520s and welded it to motherboard, and IT WORKS, laptop is starting and bios password IS GONE! THANKS