If you've lost a partition on an external hard drive, you can try some manual methods. First, check the Disk Management utility in Windows to see if the partition appears there but is unallocated. You can assign a drive letter or recover it by creating a new partition. Another option is using the Command Prompt with the diskpart command to recover the partition. However, these methods may not always succeed, especially if the data is corrupted.

For a more reliable solution, you can use the BLR Data Recovery Tool. This professional software scans the external hard drive thoroughly to locate and recover lost partitions without affecting the data. With its free preview option, you can see recoverable files before restoration, ensuring that your important data is safe and recoverable.

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