User`s manual

Chapter 4: BIOS

4-13

 PCI Express Conﬁ guration

Active State Power Management

Use this setting to Enable or Disable PCI Express L0s and L1 link power states.

 AMD PowerNow Conﬁ guration

This setting is used to Enable or Disable the AMD PowerNow feature.

 SMBIOS Conﬁ guration

SMBIOS SMI Support

Enable or Disable SMBIOS wrapper support for PnP function 50h-54h.

 Remote Access Conﬁ guration

Remote Access

Allows you to Enable or Disable Remote Access.

 USB Conﬁ guration

This screen will display the module version and all USB enabled devices.

USB Controller Support

Enable the controller for your USB ports. Options are Disabled, USB 1.1 only and

USB 1.1 + USB 2.0.

Legacy USB Support

Select "Enabled" to enable the support for USB Legacy. Disable Legacy support

if there are no USB devices installed in the system. The options are Disabled,

Enabled and Auto.

USB 2.0 Controller Mode

Select the controller mode for your USB ports. Options are HiSpeed and FullSpeed.

(HiSpeed=480 Mbps, FullSpeed=12 Mbps).

BIOS EHCI Hand-Off

Enable or Disable a workaround for OS's without EHCI hand-off support.