Can the msr partition be deleted?

The msr partition can be deleted; the msr partition is the abbreviation of "Microsoft Reserved Partition" and is used as a reserved partition. System components can allocate parts of the MSR partition to new partitions for use. The msr partition is not required. , can be deleted.

The operating environment of this tutorial: Windows 10 system, DELL G3 computer.

msr partition can be deleted

MSR partition (Microsoft Reserved Partition, abbreviated MSR) is the Microsoft Reserved (MSR) partition. It is a partition required by every Windows operating system (Windows 7 and above) on GUID Partition Table (GPT). System components can allocate portions of the MSR partition to new partitions for their use.

For example, after converting a basic GPT disk to a dynamic disk, the system-allocated MSR partition will be used as the Logical Disk Manager (LDM) metadata partition.

Hard disk ESP partition and MSR partition

Hard disk ESP and MSR are used as the "system boot partition" and "hidden partition" of the hard disk respectively. The two partitions are normally hidden in the Windows system environment. They can only be seen under the "DISKGENIUS" disk tool. It is recommended not to delete them at will.

The role of the computer ESP partition

ESP is used as the boot hidden partition of the system. It is usually used to store the "system recovery boot" tool. The most common one is Lenovo Computer's "system one-click recovery" function. Inside the ESP partition.

When the operating system is damaged and cannot be started, you can use the "System One-Click Recovery Tool" to restore the operating system. The ESP partition is a "hidden partition" in Windows system mode and can only be used under DISKGENIUS disk partitioning. Only then can we see it.

It is recommended that you do not delete the ESP partition when adjusting the hard disk partition. After deletion, it will affect the use of the system's one-click recovery tool and the system recovery function will not be started.

The role of computer MSR partition

MSR partition is used as Microsoft's "reserved partition". It is also hidden in the Windows system environment. I understand the so-called "reserved partition" to be actually the "substitute partition".

When adjusting or creating a new partition, system components can allocate parts of the MSR partition to the new partition for their use, so I say the MSR partition is the "replacement partition".

In fact, the capacity of the MSR partition allocated by the system is not large. Taking my computer as an example, it has a capacity of 16M. Deleting the MSR partition will not have any impact on the current system.

The ESP partition will play a greater role and affect the system's "Boot Start Recovery" function. As for the MSR partition, it has little effect and it doesn't matter if it is deleted.

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