Things to do\check:
1. Uninstall the drive and all (not just the secondary) IDE channels the device is connected to and reboot. Windows will reinstall the IDE channels correctly.
2. Install the correct and latest motherboard drivers.
3. Ensure you are using an 80 pin IDE cable, not the older 40 pin type.
4. Check the master\slave jumper is set correctly.
5. If possible try and get the drive on it's own seperate IDE connection amd not sharing a cable.