Asus A58M-A USB3 User Guide - Page 46

USB Configuration, OnChip SATA Type [AHCI], S.M.A.R.T. Status Check [Enabled]

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OnChip SATA Type [AHCI] Allows you to set the SATA configuration. [IDE] Set to [IDE] when you want to use the Serial ATA hard disk drives as Parallel ATA physical storage devices. [RAID] Set to [RAID] when you want to create a RAID configuration from the SATA hard disk drives. [AHCI] Set to [AHCI] when you want the SATA hard disk drives to use the AHCI (Advanced Host Controller Interface). The AHCI allows the onboard storage driver to enable advanced Serial ATA features that increases storage performance on random workloads by allowing the drive to internally optimize the order of commands. SATA Port 5,6 [AHCI] This item only appears when OnChip SATA Type is set to [AHCI]. If SATA ports 5, 6 are configured as [AHCI], the ports can only be used under Windows® OS with the requested drivers installed. Set to [IDE] instead of [AHCI] to access devices on SATA ports 5, 6 before entering OS. Configuration options: [AHCI] [IDE] SATA Port 5, 6 [RAID] This item only appears when OnChip SATA Type is set to [RAID]. If SATA ports 5, 6 are configured as [RAID], the ports can only be used under Windows® OS with the requested drivers installed. Set to [IDE] instead of [RAID] to access devices on SATA ports 5, 6 before entering OS. Configuration options: [RAID] [IDE] S.M.A.R.T. Status Check [Enabled] S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) is a monitor system. When read/write of your hard disk errors occur, this feature allows the hard disk to report warning messages during the POST. Configuration options: [Enabled] [Disabled] 2.6.3 USB Configuration 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. USB Device Enable [Enabled] Allows you to enable or disable all USB ports. Configuration options: [Disabled] [Enabled] 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. 2-18 Chapter 2: BIOS information

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2‑18
Chapter 2: BIOS information
The
USB Devices
item shows the auto‑detected values. If no USB device is detected, the
item shows None.
OnChip SATA Type [AHCI]
Allows you to set the SATA configuration.
[IDE]
Set to [IDE] when you want to use the Serial ATA hard disk drives as
Parallel ATA physical storage devices.
[RAID]
Set to [RAID] when you want to create a RAID configuration from the SATA
hard disk drives.
[AHCI]
Set to [AHCI] when you want the SATA hard disk drives to use the AHCI
(Advanced Host Controller Interface). The AHCI allows the onboard storage
driver to enable advanced Serial ATA features that increases storage
performance on random workloads by allowing the drive to internally
optimize the order of commands.
SATA Port 5,6 [AHCI]
This item only appears when
OnChip SATA Type
is set to [AHCI]. If SATA ports 5,
6 are configured as [AHCI], the ports can only be used under Windows
®
OS with the
requested drivers installed. Set to [IDE] instead of [AHCI] to access devices on SATA
ports 5, 6 before entering OS. Configuration options: [AHCI] [IDE]
SATA Port 5, 6 [RAID]
This item only appears when
OnChip SATA Type
is set to [RAID]. If SATA ports 5,
6 are configured as [RAID], the ports can only be used under Windows
®
OS with the
requested drivers installed. Set to [IDE] instead of [RAID] to access devices on SATA
ports 5, 6 before entering OS. Configuration options: [RAID] [IDE]
S.M.A.R.T. Status Check [Enabled]
S.M.A.R.T. (Self‑Monitoring, Analysis and Reporting Technology) is a monitor system. When
read/write of your hard disk errors occur, this feature allows the hard disk to report warning
messages during the POST. Configuration options: [Enabled] [Disabled]
2.6.3
USB Configuration
The items in this menu allow you to change the USB‑related features.
USB Device Enable [Enabled]
Allows you to enable or disable all USB ports. Configuration options: [Disabled] [Enabled]
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.