System bar system tutorial to solve the hard disk partition appears disk has included the maximum number of partitions tips

According to the system home, some WIN7 system users prompt to create a partition under the system "can not create a new volume in this allocation space, because the disk already contains the maximum number of partitions". The general user machine prompts this error because the primary partition has reached 3, and the extended partition has been established, and this error will occur after continuing to divide. The following systems house will help you solve this problem



Win7 partition a hard disk failure prompted
rule partitioning: can be divided into four primary partitions or three primary partitions an extended partition +1 (There can be multiple logical partitions in the extended partition.) The following figure shows three primary partitions + one extended partition.



partitioning rule
1, the win7 system, normally has 100MB system partition boot partition + + hidden partition, this partition belong to three main branch Therefore, all the remaining space must be allocated to the extended partition (automatically established by the system) to be partitioned smoothly.

2. Under the win7 system, the system divides the primary partition by default. When the fourth partition is divided, the system automatically divides the fourth partition into the extended partition. There is no need to specify a partition type.

3, partition can only be divided into up to 4 partitions during the installation process, that is, the primary partition, the extended partition can only be created under the system

4, if the drawing occurs (black portion in FIG not divided), to solve the detailed steps illustrated as follows:




a delete D. plate.

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b delete extended partition (the green part), the right to continue to delete it, and will not divide the space in front of the combined after deletion.

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c new simple volume, the system automatically divides the extended and logical partitions, when the partition size can be set, the remaining space can continue to divide .
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Win7 appear next to the hard disk partition & ldquo; can not create a new volume in this space allocation, because the disk already contains the maximum partition

The number of tips can be solved this way.