Can i change address of Master Boot Record
Hello every one ! I was reading the booting process of Linux kernel. I got to know that generally the location of MBR is first sector of the bootable device. I want to know that whether we can change the location (Starting address ) of Master Boot Record or not . Can we do this for Linux and Windows both.
On Wed, 28 May 2014 13:28:20 +0530, Saurabh Jain said:
I was reading the booting process of Linux kernel. I got to know that generally the location of MBR is first sector of the bootable device. I want to know that whether we can change the location (Starting address ) of Master Boot Record or not . Can we do this for Linux and Windows both.
Hint: What piece of software loads the MBR from the disk? And who wrote that software, and what would it take to get them to change it?
For what reason do you want to change it? On Wed, May 28, 2014 at 9:58 AM, Saurabh Jain <saurabh4768jain@gmail.com> wrote:
Hello every one !
I was reading the booting process of Linux kernel. I got to know that generally the location of MBR is first sector of the bootable device. I want to know that whether we can change the location (Starting address ) of Master Boot Record or not . Can we do this for Linux and Windows both.
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Saurabh Jain:
Hello every one !
I was reading the booting process of Linux kernel. I got to know that generally the location of MBR is first sector of the bootable device. I want to know that whether we can change the location (Starting address ) of Master Boot Record or not . Can we do this for Linux and Windows both.
As far as I understand, you can leave the beginning (first 512 bytes - partition table) of your MBR empty (NULL). Then, the BIOS will look into your partition table for a partition with enabled boot flag. If present it will look there for a boot loader. I don't know if this is something you were looking for. Anyways, you will not be able to change the location of your MBR unless your BIOS explicitly supports that, but I never heard of such options. frukto
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