Disk Error on Linkstation

[magendo_man]

We have started receiving four disk error emails from a Linkstation (LS-750GL) every few minutes. The messages are as follows:

 

DISK Error Notification

HDD error occured
Disk(s) the error occurred:UnknownDisk(READ)

(READ) 32184235 sector:3433 count:
Disk writting error
Some data may not be recoverable.
Immediate change of disk is recommended.


[LinkStationInformation]
 LinkStationName: BUFF1 (LS-GL)
 Time: 2013/04/03 09:42:07
 Setting Screen: http://192.168.111.2/" target="_blank">http://192.168.111.2/

 

I have run the Disk Check routine from the web interface. This shows that it has completed successfully and shows no indication of errors.

 

What can I do to resolve this problem?

 

TIA,

magendo_man

 

 

[davo]

This is refering to an attached USB device, not the internal HDD