DFI CD102 Series - Manual (Page 38)

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38
Chapter 3 BIOS Setup
Chapter 3
Port 0 and Port 1 Speed Limit
Selects the limitation of the Serial ATA port AHCI speed rate: No Limit, Gen 1 or Gen2.
SATA Port 0 and 1
Enables or disables the Serial ATA port.
USB Configuration
This section is used to configure USB pararmeters.
Legacy USB Support
Enabled
Enables legacy USB.
Auto
Disables support for legacy when no USB devices are connected.
Disabled
Keeps USB devices available only for EFI applications.
EHCI Hand-off
This is a workaround for OSes that does not support EHCI hand-off. The EHCI owner-
ship change should be claimed by the EHCI driver.
ASUS SDRW-08D2S-U A303
Selects the emulation type of the mass storage device.
Auto
Enumerates devices less than 530MB as floppies.
Forced FDD
Forces HDD formatted drive to boot as FDD (e.g. ZIP drive).
Enables Legacy USB
support. AUTO option
disables legacy support if
no USB devices are
connected. DISABLE
option will keep USB
devices available only for
EFI applications.
Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
Version 2.15.1226. Copyright (C) 2012 American Megatrends, Inc.
USB Confi guration
USB Devices:
1 Drive, 1 Keyboard, 1 Mouse , 1 Hub
Legacy USB Support
EHCI Hand-off
Mass Storage Devices:
ASUS SDRW-08D2S-U A303
Advanced
[Enabled]
[Disabled]
[Auto]
 Select Screen
 Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous
Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit