Damaged hard disk

it is necessary to check if your external hard disk is damaged logically or physically.

To do this you can enable Disk Manager or Computer . If the external hard disk is displayed in the hard disk list then there are logical failures in the external hard disk. Otherwise, they are physical breakdowns.

For logical failures, such as The hard drive has not been formatted, The hard disk can not be accessed. And The RAW disk is not initialized. You can use data recovery software to scan the external hard drive and recover lost data.