Hard disk multi-partition boot MBR - MBLDR tutorial Raiders

The main boot sector of the hard disk, partition table, partition boot sector (MBR, DPT, DBR, BPB) is the computer BIOS self-test completed, the operating system begins to boot the system before the entire computer operation Important parameters that need to be checked during the process, the main boot sector of the hard disk, the partition table, the partition boot sector (MBR, DPT, DBR, BPB) parameter errors may cause the system to fail to boot or the stored data is lost. Details of the primary boot sector, partition table, partition boot sector (MBR, DPT, DBR, BPB) of the hard disk.

The 0 cylinder, 0 head, and 1 sector of the hard disk are called the master boot sector (also called the master boot record MBR). This record occupies 512 bytes and is used to control the system when the hard disk is booted. The right is transferred to the user-specified one of the operating system partitions registered in the partition table. The content of the MBR is written to the sector by partition software (such as FDISK) when the hard disk is partitioned. The MBR does not belong to any operating system and does not vary with the operating system. Even if it is different, the MBR does not entrain the nature of the operating system. , with the characteristics of public guidance. However, it is possible to rewrite some of the multi-boot software or LINUX LILO; it is loaded into memory before all operating systems and works, and then the control is given to the operating system in the active primary partition (on Figure)

End of the World 1216 Note: Special form of MBR will occupy multiple sectors, such as Lvyanan's 1JF9 occupies 2 sectors, GRUB's MBR occupies 18 sectors, FBINST occupies 63 sectors, PloP Boot Manage occupies 62 sectors (63 sectors total)

★Introduction: mbldr (Master Boot LoaDeR)--[Note that it is not a renamed GRLDR]
mbldr is a bootloader that can be loaded The first sector of the hard disk (MBR). It allows the user to choose which partition to boot from.
Occupy MBR first sector, support multiple partition boot (regardless of the main logical partition)
When installing, not true write MBR, mbldr windows installer can write the mbr code to be written as a file Come out, want to really install and then use BOOTICE or WINHEX to import!
Select at startup: 1, 2, 3, 4 start the corresponding partition!
My boot menu is:
1.*C_PANXP
2. IBM_PAN
3. D_PAN
4. E_PAN
5. F_PAN
(can be modified, does not support Chinese Please read the following completely!)

★Method:
1. Write each partition to the boot with Pauly's BOOTICE.
2. Download Master Boot LoaDeR, unzip and open mbldrgui.exe.
3. Click on the installation as shown below.
4. Save, then use BOOTICE to import the first sector of MBR (only occupy one sector, save the original MBR first, prevent accidents)
5. After restarting, display the partition selection menu, press the number The keys 1, 2, 3, and 4 select the corresponding partition to start.

★Supplement:
1. You can also use G4D to boot the MBBRR MBR file after export.
2. You can modify the boot menu and select buttons and delay.
3. Start from the first partition after the delay (whether activated or not).
4. The same applies to multi-partition U disk. (If the U disk is installed, please follow the ★Modification 1 to clear the CD13, otherwise it may be written back to the hard disk.)
5. Support up to 9 partitions!
6. Do not write any information to the partition
7. Do not modify the partition table, do not hide, do not activate the partition, do not write any data in the partition.

The following download is available: