speedfan Hinweis: offline uncorrectable sectors auf HDD?

Hi!

Habe mal mehr spaßeshalber meine HD mit SpeedFan unter S.M.A.R.T. testen lassen.

Er schreibt auch als zusammenfassung: All of the attributes of your hard disk have normal values. This is good und The overall fitness for this drive is 90%

aber unten kommt dann folgender Hinweis:

NOTE : your hard disk has 1 offline uncorrectable sectors. Those are sectors that an offline scanning found as unreadable. Offline scanning is a process that can be automatically started by the hard disk logic when a long enough idle period is detected or that can be forced by some tool. Those unreadable sectors are identified and the hard disk logic is waiting for a write command that will overwrite them to try to remap them to spare sectors (if available). According to the Reallocated Sector Count attribute, your hard disk seems to have available spare sectors. A simple disk surface scan won't be enough to force the remap operation. You need a read/write surface scan to remap the sector. The best option should be a tool that knows about what should be read from that sector so that it has some option to apply the best fix to the missing data.


Sollte ich mir ernsthafte Gedanken machen?
Und was bitte ist genau ein "read/write surface scan" bzw mit welchen Prog kann ich den über meine HD laufen lassen?