im trying to install a sata hard drive for storage on my windows xp computor.i have my main drive which is a ide hard drive. i have all the cables for the sata drive.i have plugged the power cable to the drive then the data cable to the drive then to the motherboard. when i turn on the computor it says new drive found and then says ready to use, but the drive does not show up in my computor,just my main drive shows up.i checked device manager and the new drive is there and says it is working properly. i also check bios and it shows up there but it is under ide slave drive.there is no sata drive info in my bios. so i cant understand why it is not in my computor page.any help would be greatly appreciated.it is asus motherboard.