User guide

Vario L2 BIOS Setup
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The Vario L2 has limited expansion capability, and so the settings in the South On Chip IDE sub menu should be left at
default
South On Chip PCI
Figure N: South On Chip PCI
ATI Azalia Audio – Options Auto (default) Disabled
This options allows you to turn of the on board Audio
USB Functions
Vario L2 does not have a PS/2 Keyboard or Mouse port, and therefore USB must be enabled if a USB Keyboard or
Mouse is to be used. It is recommended that these settings be left at their default values
On Board I/O Chip Setup
Figure O: I/O Setup
Onboard Serial Port 1 – Options 3F8/IRQ4 (default), Disabled, 2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3
This allows you to set the serial address and corresponding interrupt, or even disable the port if required