I am having something bizarre on a Sony Vaio when playing with a boot sector. I am compiling some code with nasm, copying it to a usb stick and booting that on the Vaio. I am running this code: [ORG 7...

How to identify the device by pci capability id? this is my code: I try to access 34h and check if the capability id exists on the first loop If it exists, it points to the next pointer, But there see...

I was trying to make an OS and started learning x86 assembly language. I learnt some basics of BIOS and 16-bit mode. Although the issue I am facing right now is that when I load the .bin file in qemu ...

My system is Intel(R) Core(TM) i5-2500 CPU @ 3.30GHz and bios is version J51 v01.35 release data of bios 01/10/2012 So Should I believe I am using SMBIOS 2 or SMBios 3 On wiki.Osdev there are no docs...