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1. #How to format hard drive for osx guid or master boot how to
2. #How to format hard drive for osx guid or master boot windows

In the picture above, hard drive is divided into three partitions C, D and E, and partition table information is stored in disk's beginning part. Operating system gains partition information by way of accessing data in partition table. Partition table defines and stores partition information, locating certain disk space on the beginning area.

#How to format hard drive for osx guid or master boot how to

How to create multiple partitions? This is when partition table come to use. One physical hard drive or SSD can be divided into several partitions (it is OK to have one partition only). Partition should be formatted to NTFS or FAT files system before storing data. Strictly speaking, partition can't store data if files system is not built. If you want to know more about these, please continue reading.Ĭomputer contains at least one hard drive or SSD for data storage, but the physical drive can't store data directly before partitions are created. BIOS does not support GPT-partitioned volumes. If the motherboard uses legacy BIOS system, you should choose MBR. If the motherboard on your computer supports UEFI (Unified Extensile Firmware), you can choose GPT.ģ. If the capacity of your hard drive exceeds 2TB, you should choose GUID partition table (GPT) partitioning scheme, so that you can make use of all storage space.Ģ. If you just want to know how to choose between MBR and GPT instead of learning technical details, then follow advice below:ġ. This part sums up several rules that can help you decide which to choose. When installing operating system, you might be asked whether you want to use MBR or GPT partition table format.

#How to format hard drive for osx guid or master boot windows

How to partition a hard drive to GPT in Windows 10/8/7?.