Manual Installation Steps: 1. From the Control Panel menu, double click the SCSI Adapters icon. 2. When the SCSI Adapters dialog box appears, click [Drivers] in the upper menu . Pick the [Add...] button. 3. Click [Have Disk...] in the Install Driver dialog box. 4. Insert the IDE Driver installation diskette for Windows NT4.0 into floppy drive. Key in the correct dirve and path, then click [OK]. 5. "ALi Bus Master IDE Controller" will present in the Install Driver dialog box. Please click [OK] again. 6. When the dialog box asks you " Do you want to restart your computer now?" select [Yes]. System will reboot and installation is completed.