![]() I was just trying to access the BIOS memory through windows, but I failed (I am a total beginner in reverse engineering).Īfter desperately searching on the internet, I found some forums that solve this kind of problem. I came across some WMI Namespaces of windows, which was working as some sort of functions, which makes the input as current password and New password. I disassembled the BCU.exe file and tried to understand the code and It took me some days to get the idea of its working. So, I thought to look into it to see if I can do something with it. It’s a command-line tool that can change the BIOS passwords and other configurations. Reverse Engineering: There’s software provided by HP for system administrators to configure the BIOS just by executing a script in the system, i.e., HP BIOS Configuration Utility(BCU). I am not spending that much amount of money.ģ. So, I called the service center, and they told me that the company changed its policy in 2019, and they can only resolve this issue by replacing the motherboard now(the price of which is around $450+). Service Center: Now, from some company support forums, I got to know that the company provides the smc.bin file to reset the password of BIOS. (i) System Disabled Code & (ii) HP SpareKey Recovery(Example of error)Ģ.
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