Chapter 3
3-7
BIOS Setup
Advanced
PCI Subsystem Settings
Sets PCI Express interface protocol and latency timer. Press <Enter> to enter the
sub-menu.
PCI Latency Timer [32]
Sets latency timer of PCI interface device.
[Options: 32, 64, 96, 128, 160, 192, 224, 248 PCI Bus clocks]
ACPI Settings
Sets ACPI parameters of onboard power LED behaviors. Press <Enter> to enter the
sub-menu.
ACPI Standby State
Power LED [Blinking]
Sets shining behaviors of the onboard Power LED.
[Dual Color] The power LED turns to another color to indicate the S3 state.
[Blinking] The power LED blinks to indicate the S3 state.
Integrated Peripherals
Sets integrated peripherals' parameters, such as LAN, HDD, USB and audio. Press
<Enter> to enter the sub-menu.
Onboard LAN Controller [Enabled]
Enables or disables the onboard LAN controller.
LAN Option ROM [Disabled]
Enables or disables the legacy network Boot Option ROM for detailed settings.
This item will appear when "Onboard LAN Controller" is enabled.
[Enabled] Enables the onboard LAN Boot ROM.
[Disabled] Disables the onboard LAN Boot ROM.
Network Stack [Disabled]
[Enabled] Enables UEFI network stack.
[Disabled] Disables UEFI network stack.
SATA Mode [AHCI Mode]
Sets the operation mode of the onboard SATA controller. The default mode is
AHCI.
[Disabled] Disables the SATA function.
[IDE Mode] Specify the IDE mode for SATA storage devices.
[AHCI Mode] Specify the AHCI mode for SATA storage devices. AHCI (Advanced
the speed and performance of SATA storage device, such as Native
Command Queuing (NCQ) and hot-plugging.
[RAID Mode] Enables RAID function for SATA storage devices.
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