HP zbook 15 g6 Bios Password

[Mozezz]

Re: HP zbook 15 g6 Bios Password

here it is attached in jpg file

[Mozezz]

Re: HP zbook 15 g6 Bios Password

Send me photo serial number or UUID number

and here are more information in the picture

[imranromi]

Re: HP zbook 15 g6 Bios Password

Thank you i download your file i will work this and update you later.I find security where is ..

[Mozezz]

Re: HP zbook 15 g6 Bios Password

Thank you!

[jayjayuk]

Re: HP zbook 15 g6 Bios Password

Did anyone manage to remove password on these?

[RethoricalCheese]

Re: HP zbook 15 g6 Bios Password

Presuming they are the same as 840G6, then yes, I can. Unlocking tool should be ready next week.

[qayyum786]

Re: HP zbook 15 g6 Bios Password

you are a genius RethoricalCheese HpUnlock Version:2.0

[qayyum786]

Re: HP zbook 15 g6 Bios Password

Presuming they are the same as 840G6, then yes, I can. Unlocking tool should be ready next week.

RethoricalCheese please Inform in this post Also when you will release New Version Of HpUnlock
Thanks

[black0hackers]

Re: HP zbook 15 g6 Bios Password

cheer!!!

[donskogvito]

Zbook 15 G6 Unlock GD25B256D Gigabit serial flash

Hi,

I'm reaching out to seek help unlocking bios lock on my HP Zbook 15 G6. It has the GD25B256D serial flash chip from Gigabit which is a 32MB chip. Motherboard DAXW2EMBAE0 REV E.

Are there any other chips on the motherboard except from the one clearly marked "BIOS" needed in order to unlock bios?

I attach the GD25B256D dump here.


Your effort and time is very much appricated

[Vesko356]

Re: Unlock GD25B256D Gigabit serial flash

Hi,

I'm reaching out to seek help unlocking bios lock on my HP Zbook 15 G6. It has the GD25B256D serial flash chip from Gigabit which is a 32MB chip. Motherboard DAXW2EMBAE0 REV E.

Are there any other chips on the motherboard except from the one clearly marked "BIOS" needed in order to unlock bios?

I attach the GD25B256D dump here.


Your effort and time is very much appricated

Yep, there is another chip - 16MB one, upload the dump from it here.

[donskogvito]

Re: Unlock GD25B256D Gigabit serial flash

Here is the 16MB EC chip dump. Chip name is GD25B127D.

[Vesko356]

Re: Unlock GD25B256D Gigabit serial flash

Here is the 16MB EC chip dump. Chip name is GD25B127D.

Flash 16MB chip only:

[donskogvito]

Re: Unlock GD25B256D Gigabit serial flash

Worked like a charm. I'm curious to ask if I could have done it myself with the RCUnlocker tool, since this was a 16MB chip?

Thanks again for you effort and time.

[Vesko356]

Re: Unlock GD25B256D Gigabit serial flash

Worked like a charm. I'm curious to ask if I could have done it myself with the RCUnlocker tool, since this was a 16MB chip?

Thanks again for you effort and time.

Once you feel confident you could do the task, next time just do it yourself. However, I would advise you to choose a much cheaper laptop for this purpose, because a lot of things can go wrong.
And to brick such an expensive machine is not a good (in my opinion) idea.
Since you don't know basic things like how many BIOS chips the machine you're working on has, and why there are two instead of one, which one needs to be edited, and why...
Things are a little more complicated than they seem at a first glance.
Don't think that I just edited for a few minutes your file with the tool you mention, and this is something you could easily do yourself. Before that, there are a few things that determine whether the result will be good or not, such as content analysis, comparison, integrity assessment etc., all things that an inexperienced person may miss or not know. I hope that this gives an understandable answer to the question you are asking.

[donskogvito]

Re: HP zbook 15 g6 Bios Password

Thanks Vesko365. I was afraid that might be the case. I did compare your file against the unlock from the RCUnlocker, and they were different, allthough the RCUnlocker returned successfully as well, I have yet to actually test whether or not it would work. For the record, I'm no even close to being confident to manage what you did. Thanks again for your efforts and time providing a solution to my problem.

[faik_guler]

Zbook 15 G6 Bios Password Reset

Hello everyone, I am a Hp Zbook 15 G6 device user. I don't remember the bios password. Is there a way to reset this without reprogramming the bios? Can anyone who knows please help?


Thanks

[hoaca388]

Re: Zbook 15 G6 Bios Password Reset

Find RC Unlocker tool in this forum.

[chkintl93]

Re: Unlock HP ZBOOK 850 G6

Yep, there is another chip - 16MB one, upload the dump from it here.

Hi,

Can you help unlock the bios password of hp zbook 850 g6? I would like to keep the original notebook ID data like serial number, UUID... Is that possible?
I appreciate the help.

Best Regards

[peste]

Re: Unlock HP ZBOOK 850 G6

Hi,

Can you help unlock the bios password of hp zbook 850 g6? I would like to keep the original notebook ID data like serial number, UUID... Is that possible?
I appreciate the help.

Best Regards

try..on first boot...enter bios and restore security settings
to defaults and restart laptop..