In fact I find the solution yesterday, it is more an XP strange behaviour
that a real problem.
For info, my XP is installed on the SATA drive (1 disk, no raid), the disk
is reconized by the SATA controller at boot time and XP works fine exept
that in Device Manager, there is no trace of the SATA controller exept the
unknow device/RAID Controller.
If the driver are installed (same used for initial setup), the system is
very very slow at boot time.
the SATA controller
End of the story
PS : I am not familiar with news posting and I am using OE 6, so sorry if I
did a private message ....
Thanks for all