Asus F2A85-M User Guide

2-20
Chapter 2: Getting started
2.5.3 USB Conguration
The items in this menu allow you to change the USB-related features.
The USB Devices item shows the auto-detected values. If no USB device is detected, the
item shows None.
Legacy USB Support [Enabled]
[Enabled] Enables the support for USB devices on legacy operating systems (OS).
[Disabled] The USB devices can be used only for the BIOS setup program.
[Auto] Allows the system to detect the presence of USB devices at startup. If
detected, the USB controller legacy mode is enabled. If no USB device is
detected, the legacy USB support is disabled.
Legacy USB3.0 Support [Enabled]
This item appears only when you set the previous item to [Auto] or [Enabled].
[Enabled] Enables the support for USB 3.0 devices on legacy operating systems
(OS).
[Disabled] Disables the function.
EHCI Hand-off [Disabled]
[Enabled] Enables the support for operating systems without an EHCI hand-off
feature.
[Disabled] Disables the function.
2.5.4 NB Conguration
IGFX Multi-Monitor [Disabled]
Enables or disables the Internal Graphics Device Multi-Monitor support for add-on VGA
devices. And the memory size of Internal Graphics Device will keep memory reserved.
Conguration options: [Disabled] [Enabled]
Primary Video Device [PCIE / PCI Video]
Selects the primary display device. Conguration options: [IGFX Video] [PCIE / PCI Video]
Integrated Graphics [Auto]
Enables the integrated graphics controller. Conguration options: [Auto] [Force]
UMA Frame Buffer Size [Auto]
This item appears only when you set the previous item to [Force] and allows you to set the
UMA Frame Buffer Size. Conguration options: [Auto] [32M] [64M] [128M] ~ [2G]
2.5.5 Onboard Devices Conguration
HD Audio Device [Enabled]
[Enabled] Enables the High Denition Audio Controller.
[Disabled] Disables the controller.

Asus F2A85-M Specifications

General

Form Factor	Micro ATX
Chipset	AMD A85X (Hudson D4)
Socket	FM2
Max Memory	64GB
Memory Type	DDR3
SATA 6Gb/s	7 x SATA 6Gb/s
RAID Support	RAID 0, 1, 5, 10
Memory Standard	DDR3 2400(O.C.)/1866/1600/1333 MHz
PCI Express x1	2
USB 3.0 Ports	4 x USB 3.0 (2 at back panel, 2 via internal header)
USB 2.0 Ports	8 x USB 2.0 (4 rear, 4 via header)
Audio	Realtek 8-Channel High Definition Audio CODEC
LAN	Realtek RTL8111F Gigabit LAN Controller
Memory Slots	4 x DIMM