PCI Bus, PCI Device, and PCI Function to the Bus #, Dev #, and Fnc # values from the info io command.

CAUTION: Do not change the value for any of the following fields on the Adapter Properties screen:

•Auto Termination

•SCSI Parity

•SCSI Bus Scan Order

•Spinup Delay (Secs)

Changing any of these fields can cause unpredictable results.

CAUTION: Do not change the value for any of the following fields on the Device Properties screen:

•Scan Id

•Scan LUNs > 0

•Disconnect

•SCSI Timeout

•Queue Tags

•Format

•Verify

Changing any of these fields can cause unpredictable results.

7.Display the SCSI parameters listed below for the channel of the SCSI interface and change the parameters if necessary, or restore its SCSI parameters to their default values.

•SCSI ID

•Maximum data transfer rate

•Bus width

•Whether the SCSI interface is bootable (driver support)

•Avoid bus resets (secondary cluster server)

•Restore Defaults

8.Use the arrow keys to navigate to the appropriate SCSI parameter.

9.Use the plus (+) and minus (-) keys to scroll through the values until the value you want displays.

10.Press Esc to exit the Adapter Properties screen.

11.Move the cursor to the action (cancel, save, or discard) you want to take, and press Enter.Select one of the following options:

•Cancel the exit to stay on the Adapter Properties screen for the channel of the SCSI interface.

•Save the changes you made, then exit the screen.

•Discard the changes you made, then exit the screen.

If you select cancel, you remain in the Adapter Properties screen for the channel of the SCSI interface. You can still change the channel’s parameters.

If you select save or discard, you go to the EFI SCSI Setup Utility main menu.

CAUTION: Do not select the <Global Properties> option on the main menu.

12.Press Esc to exit the main menu and the EFI SCSI Setup Utility.

13.Select the option for exiting the utility.

14.When prompted, press Enter to stop the SCSI interface; you are at the EFI Shell prompt.

15.At the EFI Shell prompt, enter the following command:

Shell> reset

The system starts to reboot. This is required to enable the new SCSI setting.

342 Utilities