Onboard Ps/2 Mouse (Irq 12); Onboard Usb; Onboard Scsi; Boot From Onboard Scsi Device - Acer AcerAltos 21000 System Manual

Onboard PS/2 Mouse (IRQ 12)

This parameter enables or disables the onboard PS/2 mouse. When
enabled, it allows you to use the onboard PS/2 mouse assigned with
IRQ12. When disabled, it deactivates the mouse and makes IRQ12
available for use by other devices.

Onboard USB

This parameter lets you enable or disable the USB controller on
board. When enabled, it activates the USB function of the system.
When disabled, it deactivates the function.

Onboard SCSI

This parameter lets you enable or disable the SCSI controller on
board. When enabled, it activates the SCSI function of the system.
When disabled, it deactivates the function.

Boot from Onboard SCSI Device

When set to Enabled , the system checks for a bootable SCSI device.
If a SCSI device is present, the system boots from that device;
otherwise, it boots from the drive specified in the System Boot Drive
parameter. When set to
Disabled , the system boots from the drive
specified in the System Boot Drive parameter.

Onboard Ethernet Chip

This parameter lets you enable or disable the LAN function on board.
When enabled, it activates the LAN of the system. When disabled, it
deactivates the function.
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