I have a HDD 4tb Toshiba drive I had in a Raid 1 NAS device (NSA320) that failed in the raid and I replaced it and rebuilt the raid and life was good.
I have finally moved to a better custom TrueNas scale setup with 2x 8tb HDD in a Raid 1 with weekly encrypted backups to online cloud. I have 2 4tb Toshiba HDDs that match closely with the dead hdd.
I want to try to recover data from it mainly because I want the experience… Let me explain. The drive clicks, yes you can hear the disks spin up to speed and then you hear clicking as it’s trying to read.
I want to know if I can start off trying to swap the circuit board to rule that out without much issue? I have true HEPA filter air purifiers and I can rotate and angle them to have a positive pure air pressure if I need to open it up and swap out the arms.
Is it worth trying? Anything I should know or think about in my decision to try this?
I already tried to swap circuit boards in identical Seagate ide drives and not only it worked to recover the data but technically that windows 98 PC still boots today (I turn it on once a year because I have a very old SCSI film scanner that doesn’t work with newer stuff)
You should try the experience, I used ddrescue to create an image