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sdis42's avatar
sdis42
Aspirant
Aug 09, 2024
Solved

Data recovery after RNDX4210 crashed

Hello everyone,

 

I had an electrical issue with a RNDX4210 a few days ago. Not just power unit get broke but the whole motherboard, since I manage to find a functional ATX power supply but unable to power on the godamn box...

 

Luckily I found the same model from a seller, hoping that it would go easily on recovery just by factory reseting the new one (with a new disk) and plug into it disks from the previous one, as described here (except I do it with both the same version) :

 

https://kb.netgear.com/29957/ReadyNAS-Migrating-disks-from-RAIDiator-4-2-to-ReadyNAS-OS-6-x86?article=29957

 

But it didn't really works... I plugged the 4 disks containing data but they failed SMART test except for one.

It seems that the electric indident may have damaged the disks.

 

So, at that point I'm stuck. I request some advices, in case you'll have ideas on that subject or experiment the same issue.

I really need those data, as you can guess...

Any help would be appreciated.

 

Thanks eveyone.

David / French IT tech

 

  • If the drives are that damaged, there is probably no recovery except very expensive recovery by a company that specializes in it.  And they won't guarantee it'll even work.

     

    If they are accessible at all, you could try cloning them to new drives, but that is a long shot (especially since you need at least two of the three to succeed.

     

    This is just one of the reasons StephenB and I are always stressing the need for backup.  Of course, in your case, another NAS or a USB drive connected as a backup may have also been damaged.

2 Replies

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  • If the drives are that damaged, there is probably no recovery except very expensive recovery by a company that specializes in it.  And they won't guarantee it'll even work.

     

    If they are accessible at all, you could try cloning them to new drives, but that is a long shot (especially since you need at least two of the three to succeed.

     

    This is just one of the reasons StephenB and I are always stressing the need for backup.  Of course, in your case, another NAS or a USB drive connected as a backup may have also been damaged.

    • sdis42's avatar
      sdis42
      Aspirant

      Oh well, that's probably the only thing left to do. You're so right about backing up data...

       

      Thanks a lot anyway

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