How to solve the problem of grayed out extension volume in win10

When you operate the Win10 system, you may encounter the problem of insufficient space on the C drive. At this time, you need to use the "Extend Volume" function. However, if you find that the button is gray and cannot be selected, then I guess this is most likely because the available space of other hard disk partitions is almost saturated, resulting in the inability to provide additional free space for the C drive for expansion.

What to do if the win10 extended volume is grayed out

1. First, we open the disk management and select the disk expansion here and you will see that it is grayed out.

2. If you want to extend the C drive, you need to right-click the D drive first and then select "Delete Volume"

3. Click OK as shown in the picture

4. Then unallocated disk space will appear here

5. Then we right-click and select the C drive again, and then click to expand the volume.

The above is the detailed content of How to solve the problem of grayed out extension volume in win10. For more information, please follow other related articles on the PHP Chinese website!