Onboard lan [enabled, Hd audio controller [enabled, High performance event timer [disabled – Asus P5B SE User Manual
Page 83: Southbridge configuration

ASUS P5B SE
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Onboard LAN [Enabled]
Allows you to enable or disable the onboard LAN controller.
Configuration options: [Disabled] [Enabled]
Onboard LAN Boot ROM [Disabled]
Allows you to enable or disable the boot ROM in the onboard LAN controller. This item
appears only when the Onboard LAN item is set to Enabled.
Configuration options: [Disabled] [Enabled]
HD Audio Controller [Enabled]
Allows you to enable or disable the High Definition Audio. The following item
appears only when you enable this item.
Configuration options: [Disabled] [Enabled]
Front Panel Support Type [HD Audio]
Allows you to set the front panel audio connector (AAFP) mode to legacy AC’ or
high-definition audio depending on the audio standard that the front panel audio
module supports. Configuration options: [AC][HD Audio]
High Performance Event Timer [Disabled]
Allows you to enable or disable the High Performance Event Timer. The following
item appears only when you set this item to Enabled.
Configuration options: [Disabled] [Enabled]
HPET Memory Address [FED00000h]
Allows you to set the HPET memoy address.
Configuration options: [FED00000h] [FED0000h] [FED02000h] [FED03 000h]
South Bridge Chipset Configuration
Onboard LAN
[Enabled]
Onboard LAN Boot ROM
[Disabled]
HD Audio Controller
[Enabled]
Front Panel Support Type [HD Audio]
High Performance Event Timer [Disabled]
HPET Memory Address [FED00000h]
SouthBridge Configuration