Many users encounter the main partition created by the installer when installing WIN7, and there is no option to create a logical partition. This situation causes the remaining space after the creation of 4 primary partitions cannot continue to be allocated, which makes many users How can you feel it? Many users reflect this problem, and some users use third-party software to assist partitioning, but in fact, you can quickly solve the WIN7 installation partition limitation by using the Diskpart command that comes with the system. The following is a method for using the Diskpart command to install a partition for WIN7, to solve the partition trouble under Win7. First, Diskpart command introduction: Diskpart command is a command in the Windows environment, use diskpart to achieve partition management of the hard disk, including creating partitions, deleting partitions, merging (extended) partitions, completely replacing third-party tools such as partition magicians. It also has functions that the partition magician cannot implement, such as setting dynamic disks, mirrored volumes, etc., and it can take effect without setting up the partition after restarting the computer. Normal operation of this command requires system service support, so it can not run under WinPE environment of pure DOS and XP kernel, but it is possible under Win7 pre-installation environment. Use the Diskpart command to partition, without using third-party tools, and will not generate a 100MB "system reserved" partition, and the second partition operation directly takes effect immediately, without restarting the computer. Second, use the Diskpart command partition method: 1. When the installer runs to create the disk partition interface → press "Shift+F10" → start command window.
2. Type "Diskpart" → Enter → enter the "Diskpart" command environment, the prompt is "DISKPART>".
3. At this prompt, type the corresponding command to perform the partition operation. The specific commands used are:
Clean
List
Select
Create
Format
Exit< BR>The use of these commands can be done by typing Help at the Diskpart command prompt or by querying the network. If you are not sure, you can view it. 4. If the target disk displayed by the "List Disk" command is "1", the steps for creating a partition are as follows:
The following is the command sequence and operation explanation: List Disk: Display all the disks of the machine for correct operation. Target Disk
Select Disk 1: Select Disk No. 1
Clean: Clear all partitions on Disk #
Create :Partition Primary Size=512000 Create primary partition with capacity: 512000MB
Active: Activate Primary partition
Format Quick: Quickly format the current partition
Create Partition Extended: Create extended partition
Create Partition Logical Size=512000: Create logical partition one, capacity: 512000MB
Format Quick: Quick format Create current partition
Create Partition Logical Size=512000: Create logical partition 2, capacity: 512000MB
Format Quick: Quickly format the current partition
Create Partition Logical: Create logical partition three, the size is the remaining capacity
Format Quick: Quickly format the current partition
Exit: Exit the Diskpart command environment
Exit: Exit the command window. Note here that Diskpart Time zone, be sure to choose the target disk, the currently selected disk /partition will have an asterisk in front of flags, you can use List Disk /Partition to view it. In addition, you can use Resan to rescan the machine's disk before partitioning in order to properly select the target disk. 5. At this time, the user clicks the "Refresh" option in the "Where do you want to install Windows?" window, and the result of the partition will appear. At this point, the partition operation ends. Through the above introduction, I believe that everyone has a certain understanding of the method of using the Diskpart command to install partitions for WIN7. When installing partitions without using third-party software, you can partition the hard disk and easily solve the problem of Win7 system partition.