external hard drive read only grayed out

Or you may also delete the volume under Disk Management if there were no important data inside. Delete the partition between the volume you want to extend and the unallocated space

When Disk Management to extend a partition is not available, is there any other solution for disk partition resizing? The answer is yes! You usually have two solutions to make the extend volume work on Windows 7:ġ. How to Fix Extend Volume Grayed out Problem in Windows 11/10/8/7? > How to produce unallocated free space? Keep on reading. In other words, if there is no unallocated space or the unallocated space is not contiguous to the C drive, the extend volume will show grayed out and stops working. Simply say, if you want to extend C drive, you must make sure that the unallocated space is behind the C drive. How to fix the problem ' Extend Volume' is grayed out? The cause is under the condition that you can extend a partition in Disk Management only when there is adjacent unallocated space.

However, why 'Extend Volume' option grayed out when you attempt to extend C drive or other partitions? Usually, 'Shrink Volume' is always available as long as there is free space next to the partition you want to extend. There are 'Extend Volume' and 'Shrink Volume' options under Disk Management on Windows 7, with which you are able to resize disk partition without repartitioning hard disk. If you doubt why the extend volume is grayed out in Disk Management on Windows 7, probably you do not know how Disk Management works to extend a volume. Why Disk Management Extend Volume Is Grayed out on Win7?

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External hard drive read only grayed out