Lanner LEC-7100 - Manual (Page 22)

19
Bios Settings
Chapter 4
Embedded and Industrial Computing
Option Description
Auto Set this value to allow the BIOS to auto detect
hard disk drive support. Use this setting if the
IDE disk drive support cannot be determined.
This is the default setting.
Disabled Set this value to prevent the BIOS from using the
SMART feature.
Enabled Set this value to allow the BIOS to use the SMART
feature on support hard disk drives.
32Bit Data Transfer
This option sets the 32-bit data transfer option. The Load
Optimal default setting is Enabled.
Option Description
Disabled Set this value to prevent the BIOS from
using 32-bit data transfers.
Enabled Set this value to allow the BIOS to use 32-bit
data transfers on support hard disk drives.
This is the default setting.
USB Configuration
You can use this screen to select options for the USB
Configuration. Use the up and down keys to
select an item. Use the and keys to
change the value of the selected option. The settings are
described on the following pages.
Note: The device listed under the USB Devices
Enabled indicates the auto-detected values. If no
device is detected, the item shows None.
Legacy USB Support
This option enable or disable the support ofr USB devices
on legacy operating systems (OS), e.g., Windows ME/98/
NT, and MS-DOS.
Option Description
Auto Allow the system to detect the presence of USB
devices at startup. If detected, the USB controller
legacy mode is enabled If it is not detected, the
USB control er legacy mode is disabled.
Enabled Enable the support for USB devices on legacy
operating system
Disabled Disable this function.
BIOS EHCI Hand-off
This option enable or disable the support for the operating
systems which does not have an EHCI Hand-Off feature.