Unable to expand the C drive.
Unable to expand the C drive.
You're observing the recovery process between C drive and free space. Since you've cloned your old M.2 to this M.2, the issue might be related to the cloning or data transfer. There are three recovery steps, but it's unclear if deleting them is safe. Consider checking the cloning process logs or consulting the manufacturer's guidelines for safe deletion options.
Usually there should be just one recovery partition, but it's unclear which one is active. To enlarge the C drive, you'll need a partition manager such as GParted to relocate the partitions to the end of the drive, after which you should be able to expand it. But this action is potentially dangerous, so always back up your data first.
Remove the recovery partition. You can use a free partition manager such as Minitool Home Partition Wizard or simply run diskpart from the command prompt.