If you want to recover data from an uninitialized disk, do not initialize, format or create a new partition on the disk if there is any important data on it, since such steps will alter the structure of the disk and complicate the process of recovering. First of all, make sure that everything is connected properly and that Windows sees the right capacity of the drive. In case the disk is still visible at the hardware level, the appropriate data recovery software may be used to scan the drive and look for the existing data or any signs of the damaged partitions on the disk. If the disk is damaged, disconnect it instead of scanning again and again, in case of any clicks and disconnections. Notchox may be used for Windows storage data recovery.