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Analyze MBR

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(paste or type all 512 bytes with either all spaces OR with no spaces e.g. 00 11 22 33... OR 00112233 to get the right answer. Don't enter the hex notation [0x]. A mix of spaces and no spaces will not work.)

Offset: Hex [Dec]	Length (Bytes)	Description
MBR - Master Boot Record
0x00 [0]	440	Boot Code
0x1B8 [440]	4	Disk Signature
0x1BC [444]	2	Typically it's ZERO. Undocumented
0x1BE [446]	16	1st Partition Entry
0x1CE [462]	16	2nd Partition Entry
0x1DE [478]	16	3rd Partition Entry
0x1EE [494]	16	4th Partition Entry
0xFE [510]	2	Disk Signature: 55 AA

Offset: Hex [Dec]	Length (Bytes)	Description
Partition Entry
0x00 [0]	1	Bootable Flag (0x80 indicates it is Bootable)
0x01 [1]	3	Starting CHS Address
0x04 [4]	1	Partition Type
0x05 [5]	3	Ending CHS Address
0x08 [8]	4	Starting LBA Offset of Sector
0x0C [12]	4	Partition Sector Count

Analyze MBR

MBR - Master Boot Record

Partition Entry