Re: HP zbook 15 g6 Bios Password
here it is attached in jpg file
here it is attached in jpg file
Attached Files
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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 ..Comment
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Re: HP zbook 15 g6 Bios Password
Thank you!Comment
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Re: HP zbook 15 g6 Bios Password
Did anyone manage to remove password on these?Comment
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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.Comment
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Re: HP zbook 15 g6 Bios Password
you are a genius RethoricalCheese HpUnlock Version:2.0
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Re: HP zbook 15 g6 Bios Password
cheer!!!Comment
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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.
20220209_110827_GD25B256D_zbook_15_g6_backup_1_verified.zip
Your effort and time is very much appricated
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Re: Unlock GD25B256D Gigabit serial flash
Yep, there is another chip - 16MB one, upload the dump from it here.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.
[ATTACH]255888[/ATTACH]
Your effort and time is very much appricated----------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: Unlock GD25B256D Gigabit serial flash
Here is the 16MB EC chip dump. Chip name is GD25B127D.
20220209_180306_GD25B127D_zbook_15_g6_EC_backup-1.zipComment
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All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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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.Comment
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Re: Unlock GD25B256D Gigabit serial flash
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.----------------------------------------------------------------------------------------------------------------------------------------------------------
All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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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.Comment
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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?
ThanksComment
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Re: Zbook 15 G6 Bios Password Reset
Find RC Unlocker tool in this forum.
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Become a Badcaps supporter
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Thanks to all supporters.
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Hi Everyone,
I'm facing a problem with a locked bios with a password and i can't find how to remove it...
The small computer is only booting on a M2 ssd Windows partition and i get a "signed partition error" if i try to boot on the same SSD with another Os (linux for example).
the Computer is a Unowhy small pc
N° UYM6524702229
After failling trying to boot on other "none Windows" partition, i wanted to try to remove the bios password.
My first attempt was to get the bios dump from windows... -
Hello,
I'm using TONGFANG "GM7TG7P" model laptop for over 3 years and i'm entering the same bios administrator password everyday. My laptop has Aptio BIOS (American Megatrends, AMI).
But today it's not accepting my password. I'm %100 sure i'm entering the correct password.
I'm trying to reset my bios without success.
I tried :
-I removed the BIOS battery and main battery. Waited for a long time but it didn't work. They already stated in the user manual that the password will not be reset even if the batteries... -
Hello everyone, I come here to tell you my problem regarding the power-on password. It is not a bios reset demand, and i can't have any access to windows. This is the bios and power-on password that is blocking all other things.
My Omen 15-dh0052nf purchased second-hand was configured with the bios password upon purchase (very simple password :P ).
Having decided to sell it in order to get something more powerful, I reset all BIOS settings and set a blank administrator password. But the power-on password cannot be changed to a blank one so I let the actual password set.... -
Hello
I removed the BIOS password thanks to the help of one of the friends of this forum.
https://www.badcaps.net/forum/troubl...61#post3637661
The batch from which the password was removed works correctly but... after some time, the BIOS password is set again, I reprogrammed the batch with the removed password, it's ok, there is no password, I set my password, ok, I can enter the BIOS with my password but... -
The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.
Suspected Cause:
I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.
Troubleshooting Attempts:
...
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