Boot Record of hard disk
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Hi. Excuse me about my bad english. I develop First stage of a bootloader. Now I write it in first sector (sector number 0) of a hard disk. Then attach that hard disk to the system. When I turn on that system, it can't found my bootloader and run old bootloader that saved in hard disk. I search first 1,000,000 sectors of hard disk but old bootloader not found. What is location of old bootloader? If I Know it's location, I can write my bootloader in that location then BIOS can find my bootloader and run it. Thanks alot.