Citiram:
... na redke čase pa še low level format.
Nekako se mi zdi, da delaš s komando iz BIOSa.
Important drive information (servo, sector layout, and defect management, etc.) is stored in the low-level format at the factory. This information is designed to last the life of the drive and therefore it is not possible to low level the drive outside the factory. Although some drive manufactures and BIOS provided so-called "low level format utilities", they actually perform a write-read verify of the drive’s user data sectors, and do not actually perform a low-level format. In the event of a corrupted master boot record or boot block virus, use FDISK /MBR command to restore the master boot record. If you need to low level format your hard drive then check the drive manufacturer and download such an utility from its website. Every drive manufacturer provides just such a utility. Below is a list of hard drive manufacturers with a links to low level format utilities.
Uglavnem brez potrebe, ker s tem nisi prepisal celotne vsebine, če želiš to, uporabi software, ki v prazne prostore oziroma čez izbrisane datoteke piše na random 0 in 1 itd. Low level je grob poseg in se uporablja zgol, ko je potrebno na novo psihično sprogramirat disk in to se naredi zgolj takrat, ko imaš kake bad sectorje.