DS-570 User Manual 26
3.2.3 Chipset BIOS Feature Setup
Select the Chipset tab from the DS-570 setup screen to enter the Chipset BIOS setup
screen. Users can select any item in the left frame of the screen.
North Bridge
North Bridge Parameters
– Memory Information
Max TOLUD: Maximum value of TOLUD
South Bridge
South Bridge Parameters
– Azalia HD Audio
Azalia HD audio options
– USB Configuration
USB configuration settings
– XHCI Mode
Enable/Disable XHCI controller
– USB2 Link Power Management
Enable/Disable USB2 Link Power Management
– PCI Express Configuration
PCI Express configuration settings
– LAN1 Control
Enable/Disable LAN1
– LAN2 Control
Enable/Disable LAN2
– PXE OpROM
Controls the .exe)
– Launch PXE OpROM
Enable or disable boot options for legacy network devices.
– PCIE Wake
Enable/disable PCIE to wake the system from S5
– Restore AC Power Loss
Select AC power state when power is re-applied after a power failure
– Global SMI Lock
Enable/Disable SMI lock
– BIOS Read/Write Protection
Enable/Disable BIOS SPI region read/write protect
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