salut j'ai le même prob avec un ibm 10k, et voila ce que l'on peut lire sur le site ibm:
"Why does my Ultrastar 36LZX / 73LZX hard drive make a noise every minute? Is that normal?
This is an Idle Time Function. The Ultrastar 36LZX and Ultrastar 73LZX drives periodically save data in logs and PFA counters in a reserved area of the disks. The drive uses this data to support various SCSI commands and to perform failure analysis. This data gets saved whenever the drive has not received a SCSI command for 1 minute (i.e., the drive is idle). This is normal, and should not concern you regarding the reliability of the drive."
Plusieur personnes qui posèdent ce disk mon confirmé ce siflement...
peut etre une piste pour toi.
@++