User's Manual
3-11
Chapter 3: BIOS setup
Max package C State Support [Auto]
Allows you to control the maximum Package C State that the processor supports.
Conguration options: [PC2] [PC1] [C0]
Max Core C State Support [Core C6]
Allows you to control the maximum Core C State that the processors support.
Conguration options: [Fused value] [Core C10] [Core C9] [Core C8] [Core C7] [Core
C6] [Core C1] [Unlimited]
3.4.5 Network Stack Configuration
Network Stack [Disabled]
This item allows user to disable or enable the UEFI network stack. Conguration options:
[Disabled] [Enabled]
The following two items appear only when you set the previous item to [Enabled].
Ipv4 PXE Support [Enabled]
This item allows user to disable or enable the Ipv4 PXE Boot support. Conguration options:
[Disabled] [Enabled]
Ipv6 PXE Support [Enabled]
This item allows user to disable or enable the Ipv6 PXE Boot support. Conguration options:
[Disabled] [Enabled]
3.4.6 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.
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.
EHCI Hand-off [Disabled]
[Enabled] Enables the support for operating systems without an EHCI hand-off
feature.
[Disabled] Disables the function.
USB Single Port Control
U32G1_1/2 [Enabled]
Allows you to enable or disable an individual USB port. Conguration options:
[Enabled] [Disabled].