Chapter 3 - BIOS Utility 3-27Onboard PS/2 Mouse (IRQ 12)This parameter enables or disables the onboard PS/2 mouse. When enabled, itallows you to use the onboard PS/2 mouse assigned with IRQ12. When disabled,it deactivates the mouse and makes IRQ12 available for use by of other devices.Onboard SCSI1This parameter lets you enable or disable the SCSI controller on board. Whenenabled, it activates the SCSI function of the system. When disabled, itdeactivates the function.Boot from SCSI1 DeviceWhen set to Enabled, the system checks for a bootable SCSI device drive. If it ispresent, the system boots from the SCSI device; otherwise, it boots from the drivespecified in the System Boot Drive parameter. When set to Disabled, the systemboots from the drive specified in the System Boot Drive parameter.Onboard SCSI2This parameter lets you enable or disable the SCSI controller on board. Whenenabled, it activates the SCSI function of the system. When disabled, it alsodeactivates the function.Boot from SCSI2 DeviceWhen set to Enabled, the system checks for a bootable SCSI device drive. If it ispresent, the system boots from the SCSI device; otherwise, it boots from the drivespecified in the System Boot Drive parameter. When set to Disabled, the systemboots from the drive specified in the System Boot Drive parameter.Onboard Ethernet ChipThis parameter lets you enable or disable the LAN function on board. Whenenabled, it activates the LAN of the system. When disabled, it deactivates thefunction.
