Well it looks like my last big laptop purchase has a bunch of bios locked ones. Other than my other Fujitsu question, I have over a dozen Hp 8470p laptops locked. I have tried several "tools" that are supposed to help after entering the password 3 times and get some code but no codes ever. I pulled the chip one one and read in hex editor but do not know where the password is located. Or if I download the HP bin file from HP and write that to it will that do it? New at doing this, TV chips were simple.
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Last edited by SMDFlea; 01-13-2021, 05:00 AM. -
Re: Hp bios password.
https://www.badcaps.net/forum/showthread.php?t=79956
Use this to patch every bios file you read from those 8470p and then flash that file. -
Re: Hp bios password.
Thanks that worked.Comment
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Hi, I was taking a look at this post, how does the bin file work?
I actually have a 8470p that has bios password, but to be honest, i have no idea what im doing, i want to leave it whitout the battery cmos for a while to solve this.
I have tried using a tool thats on youtube where a guy uses a boot device, i did the procedure step by step but on black screen i never found the model of my computer.Comment
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hello everyone salam to all.
i have a hp elitebook 8470 p bios password .
plz anyone unlock this..
file is attached.
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Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
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 ).
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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... -
Hello everybody!
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