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Re: HP Elitebook 820 G1 - Still BIOS password after flash
please how can i use this rarComment
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HP 820 G1 password removal
this is my bios file, can remove password?
Laptop is HP 820 G1Comment
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Re: HP 820 G1 password removal
That's not a proper bios dump. Could you try again?Comment
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Re: HP 820 G1 password removal
EDIT: wrong file…Last edited by piernov; 08-23-2019, 02:42 AM.OpenBoardView — https://github.com/OpenBoardView/OpenBoardViewComment
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Re: HP 820 G1 password removal
Uh did I really fuck that up and sent the same file? And no one tells me? :x
Here is the correct one…OpenBoardView — https://github.com/OpenBoardView/OpenBoardViewComment
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HP elitebook 820 g1 bios password
Please unlock my bios password.
old bios :Comment
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Re: HP elitebook 820 g1 bios password
Use the HP unlock tool - https://www.badcaps.net/forum/showthread.php?t=79956Comment
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Re: HP elitebook 820 g1 bios password
The instructions are there,have you tried it ?
"When you have your dump, just drag and drop your file on my HPUnlocker tool and it will create a new file. It will add "_unlocked" to the name of your locked file."Comment
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Re: HP elitebook 820 g1 bios password
Are you saying you`ve tried the unlocker tool and it hasn`t worked, or are you saying you don`t know how to use the unlocker tool ?Comment
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Re: HP elitebook 820 g1 bios password
Put the unlocker tool foler directly on your C:\ drive ,or other directory D:\ .Rename your bios so theres no spaces or odd characters, just rename dump.bin ,or bios.binComment
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Re: HP elitebook 820 g1 bios password
The tool doesn`t work with all HP bios. Let us know if its worked or not.Comment
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Re: Elitebook 820 G1 Bios Password Reset
Hi!
I dont know for shure if it is okay for me to ask here.
(I am newbie)
However i have an HP Elitebook 820 G1.
Wich has a bios locked by a company.
In my toolkit i have a bios programmer and a spare motherboard wich i remove the bios chip off and change them with each other.
However i am kinda worried because last time i did this on a Lenovo laptop and after the logo it showed a message : 0183 while booting. Saying the security doesnt match the efi file after googling a bit someone showed there was an extra chip for security.
Can someone please verify with me if it capable to remove a bios password by reflashing it with a CH341a? Or replacing the chip?
On a Elitebook 820 G1Comment
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First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If... -
Sublect line continuation: ... Jaguar IDS PC aka Panasonic
>Read BIOS guides, methods, resources and tools
>
Ack
>Try the method at BIOS guides, methods, resources and tools before requesting help
>
Ack
>Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools
>
python ./main.py "/mnt/c/temp/205605f9e1b60403a41787efeffe9cad-flas_maybe5.BIN" --output-dir "/mnt/c/temp/205605f9e1b60403a41787efeffe9cad-flas_maybe5.txt"
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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.... -
Hi guys,
If someone would be able to provide some expertise, I'd be very grateful.
BIOS Corruption - Cause
So I managed to corrupt my machine by installing linux and enrolling custom secure boot keys. I did choose to enroll the Microsoft keys as well, to prevent any potential bricking due to 3rd party drivers from HP being signed with those keys.
After doing that, and rebooting(it did boot, powerLED, fanspin etc.), the laptop did not give any video output on the LCD or video connectors. I think I was able to get in BIOS and trigger the beeper by pressing ESC.... -
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...
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