BIOS boot partition: Difference between revisions

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Undid revision 656541842 by SamB (talk) It has its GPT GUID, so it isn't GRUB-specific
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[[GRUB]]'sThe '''BIOS boot partition''' is a [[partition (computing)|partition]] on a [[data storage device]] that GRUBmay usesbe onused by legacy [[BIOS]]-based systems in order to boot, when the actual boot device contains a [[GUID Partition Table]] (GPT).
 
It must be utilized because there is not enough unused space available for the second stages of [[boot loader]]s on GPT disks. On MBR-partitioned disks, boot loaders are occupying unused [[disk sector|sectors]] immediately following the [[Master Boot Record]] (MBR) for that purpose, while there is no equivalent for those on GPT disks.