Why can’t the c drive expand the volume?

When the c drive space is full, the computer will run slowly and freeze, and many functions will no longer be able to be used normally. To solve this problem, in addition to cleaning up the c drive files, you can also expand the c drive memory space by extending the volume, but there are some Users find that their expansion volume is in a gray state and cannot be used to expand memory on the C drive. In this issue, the editor will provide you with a tutorial on how to solve the problem when the expansion volume option becomes gray and cannot be selected. Let’s take a look.

Why can’t the volume of C drive be extended?

Use the disk management tool to solve the problem that the volume of C drive cannot be extended

Since we are on The article mentioned the restrictions of the disk management tool, so we only need to manually create a qualified unallocated space by deleting the partition to successfully complete the partition expansion task.

Note: Deleting a partition will cause the data in the deleted partition to be lost. If necessary, please back up the files in advance to ensure that the data is safe and not lost.

Step 1. Press Win R to enter diskmgmt.msc and press Enter to open the disk management tool.

Step 2. In the main interface, find the partition on the right side adjacent to the partition you want to extend (for example, if you want to extend partition C, please find the partition on the right side adjacent to it), right-click Click and select Delete Volume.

Step 3. Next, you will obtain an unallocated space that meets the expansion conditions. Please right-click the C partition you want to extend and select "Extend Volume" , and then follow the prompts to easily complete the partition expansion task.

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