Contents 1 Introduction Device Drivers 1-2 Adaptec Ultra160 Family Host Adapters 1-2 Requirements 1-3 2 Microsoft Windows NT Installation Installing the Driver When Installing Windows NT 2-2 Completing a Fresh Windows NT 4.0 Installation From Floppy Disk 2-2 Completing a Fresh Windows NT 4.0 Installation From CD-ROM 2-3 Installing the Driver When Windows NT is Already Installed 2-4 Updating Windows NT 4.0 2-4 Using Advanced Configuration Parameters 2-5 Using Windows NT SCSI Parameters 2-5 Using Driver-specific Parameters 2-7 Using Windows NT and the Host Adapter 2-10 Removing a Host Adapter 2-10 Swapping a Host Adapter 2-11 Troubleshooting 2-12 Problems and Solutions 2-12 Error Messages 2-13 3 Microsoft Windows 95/98 Installation DOS Drivers for CD-ROM Access 3-2 Install CD-ROM Drivers on a DOS Bootable Hard Disk 3-2 Update Windows 95 or 98 Installation Disks 3-3 vii