User manual

47 AIMB-270 User Manual
Chapter 3 BIOS Operation
! LAN2 Option-ROM
Enables or disables GbE LAN boot.
! Wake on LAN2 from S5
Enables or disables GbE LAN wake up from S5 function.
! Restore AC Power Loss
The system goes into on/off state after an AC power loss.
! SLP_S4 Assertion Stretch Enable
This item allows you to set a delay of a set number of seconds.
! Azalia HD Audio
Enables or disables the HD Audio controller.
! Azalia internal HDMI codec
Enables or disables the internal HDMI codec.
! High Precision Timer
Enables or disables High Precision Event Timer (HPET)
3.4.3 PCI Express Ports Configuration
! PCI Express Ports Configuration
Disable / Enable the PCI Express ports.