by Steverino » May 10th, '06, 00:29
The most common thing that I see people get wrong is not setting the jumpers correctly on the drive as to whether it's master/slave or cable select on the channel.
Try booting into the BIOS setup with only the one drive attached, and seeing if the drive is listed. Your old Time BIOS probably doesn't support drives over 32Gb, so you may need to spec it down to that size if it's bigger. Sometimes that means adjusting another jumper on the drive before it will be recognised. Usually they're labelled.
If there is only one drive, it should be the master, if there are two drives, you need one master, one slave (or cable select for both). Don't set one as master/slave, and the other as CSEL. Also check the cable is correctly inserted (some old data cables aren't keyed so they insert both ways), and the drive is powered.