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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.... -
RedmiBook Pro 1542022 6800H
SKU: TM2113-39463
Model Number: RMA2204-AB
CMIIT ID: 2022AP1835
SN: 39463/22WD01355
BIOS version: RMARB5B0P1010 20230628
1. I bought this laptop from flea market, and the seller said that he had never set a password, however here is a password required when pressing F2 to enter BIOS.
2. And after entering incorrrect password 3 times, there is no any useful information like "recovery code"
3. I used universal bios backup tool, and dumped 8MB bin file, but hex code after "SystemSupervisorPw" is...01-14-2024, 06:35 AM -
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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