Salam,
Je constate que, malheureusement, certains continuent de confondre "formatage de bas niveau" et "réinitialisation" d'un disque dur!
Si on va sur le site de seagate, précisement à cette page qui explique le formatage de bas niveau on lit ce qui suit:
lien:
http://www.seagate.com/ww/v/index.j...970ce010VgnVCM100000dd04090aRCRD&locale=en-GB
Lu sur le site
www.seagate.com
------------------------------------------------------------------------------
What does "low level formatting" an ATA (IDE) drive mean?
Actually the term "low level" is somewhat of a misnomer. The low level process first used years ago in MFM hard drives bears little resemblance to what we now call a "low level format" for today's ATA (IDE) drives. The only safe method of initialising all the data on a Seagate device is the Zero Fill option in DiscWizard Starter Edition.
Why would I want to Zero Fill my drive?
The most common reasons to Zero Fill an ATA (IDE) hard drive are:
1. The drive has contracted a virus that cannot be removed without destroying the boot sector.
2. You are changing from one operating system to another and wish to remove everything from the drive.
How do I low Zero Fill my drive?
Caution!
* Zero Filling an ATA (IDE) drive destroys 100% of the data on the drive. Make sure the drive is completely backed up before proceeding.
* The Zero Fill option in DiscWizard Starter Edition is the only safe method for use with Seagate hard drives. Some system BIOSs may include a Low Level Format option; use these at your own risk, as this may produce undesirable results.
--------------------------------------------------------------------------------
Je prepete, il ne faut pas confondre "formatage de bas niveau" fait à l'usine et la réinitialisation ou "zero fill"!
Quant aux secteurs defectueux, sous Windows il y'a l'utilitaire "chkdsk.exe" en mode admin! Ce n'est quand meme pas parce qu'il y'a quelques secteurs defectueux sur le disque qu'il faut bousiller 300 ou 400 Go de données!!! Raisonnement naif et pas du tout professionnel!
a+