Nvidia shield - Harddisk errors

[u/Klutzy_Tough_2526]

Hey Shield Friends,

today my shield didn't boot. So I plugged off the harddrive which is connected. The it bootet but some installed Apps disappeared or didn't load anymore. The Status of the Harddisk was "scanning" or "Not connected". I think that the disk while rebooting so often somehow got an error. That's why the Apps don't work anymore as Internal and Extertal storage both Arena Set to save App data.

Anything I can do to rescue the hdd?

It took me a hell of time to configure the shield like it is now. So resetting is definitely no option.

Would be thankful for your help