Adaptec 2906 User Guide - Page 30

Macintosh OS X To install the Mac OS X driver: 1 Log in as Administrator. Note: You must be logged on as an administrator to install the driver for the SCSI Card 2906. The installer will prompt you for an administrator name and password. 2 Open the Mac OS X folder on your SCSI Card 2906 CD and double-click the installer icon shown at right. 3 Follow the instructions displayed on the screen. The Adaptec SCSI Card 2906 driver will be installed into the System/Library/Extensions folder of your system disk. The installed driver is Adaptec290X-2906.kext. Troubleshooting Most problems with the SCSI Card 2906 result from errors in preparing and connecting devices on the SCSI bus. If you have problems, check these items first: I Are all SCSI devices turned on? I Are all SCSI bus cables and power cables properly connected? I Is the SCSI Card 2906 firmly seated and secured in the PCI expansion slot? (Turn off the power to the computer before checking the card.) I Is pin 1 orientation maintained throughout the SCSI bus? I Does each device on the SCSI bus have a unique SCSI ID? I Are all SCSI devices terminated properly? I Your computer allows you to set up configuration options when the computer first boots up (through CMOS setup). Ensure that the following options are set up as specified: I If there is an Interrupt Type or Interrupt Line option in the Setup program, select Int-A or Interrupt Type = A. (You 21