Was thinking of reset the to default setting, went to click "Restore Synology NAS to Factory Defaults" suppose to hold the reset button at the back. I thinking it is formatting the hard disk. I have off the system. Can I take out the hard disk and use a external casing and retrieve the data What should I do using a 5 bay have 7TB of data inside. Thanks
hope these help. You need to go for data recovery specialist
I'm sorry to hear what had you done.
There are three restore options:
Format the hard disk but keep the current settings: All user data in the hard drive will be deleted; whereas
the system configurations will remain.
Format the hard disk and restore to factory default settings: All user data in the hard drive will be deleted
and the entire system will be restored to default.
Reset MySQL Database Password: The password of the MySQL database will be reset.
If you wish to delete your MySQL databases, check the Delete MySQL Databases checkbox and click Apply.