How can I avoid MB of system reserved partitions when installing Windows 7?

When installing Windows 7, how does one not generate a M system reserved partition? If you upgrade and install Windows 7 from Windows XP or reinstall Windows 7, there should be no so-called M system reserved partition. Www.2cto.com the installation refers to the installation of the win7 system after the new disk or all old partitions are deleted. Method 1: Use a third-party partitioning tool to partition the disk first. There are no third-party tools. You can use xp to install disks and partition disks. As long as the partition is formatted, there is no need to install the XP system. Note: The C drive must be formatted with the xp drive. When the Windows 7 system is installed, the C drive cannot be formatted. Method 2: Use the diskpart command of win7 to partition. Detailed steps: 1. When installing the win7 system to partition, press shift + F10 to bring up the command line window 2. Enter the command diskpart ### start diskpart3 and enter the command list disk ### view all disks. Generally, there is only one disk, and only one disk 0 www.2cto.com 4 will be listed in the List. Enter the command: select disk 0 ### select the disk to operate, set this disk to the current disk. If there is only one disk, select 0. If you have multiple disks, select 5 as needed. Enter the following command: clean ### clear all partitions on the disk 6. input the command: create partition primary size = 20480 ### create a primary partition. The default size unit is MB, if no size is added, all the remaining disk space is created as a primary partition, which is similar to the logical partition. 7. Run the following command: active ### The front primary partition is marked as the primary partition to be operated 8. Enter the Command format quick ### format the partition quickly. If you want to create multiple primary partitions, repeat steps 6, 7, and 8. If you only create one primary partition, continue step 9 and enter the following command: create partition extended ### create all the remaining space as an extended partition 10. Enter the command: create partition logical ### create all the remaining space of the extended partition as a logical partition, you can also specify the size parameter to create multiple logical partitions (www.2cto.com 11) for the remaining space, enter the Command format qucik ### format the logical partition quickly, and enter the command: exit ### exit diskpart13, enter the command: exit ### exit the command line window and return to the win7 installation partition step. Click Refresh and select the disk partition you want to install. Note: Do not format it here. This article is from the xuehai gold exchange forum.