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BIOS AND DRIVER SETTING
©Vecow ECS-4500 User Manual
4.4.5 PCI Express Configuration
Figure 4-4-5: PCH-IO Settings
DMI Link ASPM Control
Enable/disable the control of active state power management on SA side of the
DMI link.
Native PCIE Enable
PCI Express Native Support Enable/Disable. This feature is available in vista
and beyond Windows OS.
4.4.6 BIOS Security Configuration
BIOS Lock
Enable/disable the PCH BIOS Lock Enable (BLE bit) feature.
Figure 4-4-6: BIOS Security Settings
4.4.7 SB Porting Configuration
SATA RAID ROM
Legacy ROM: Legacy option ROM
UEFI Driver: UEFI Raid Driver
Both: Run the Legacy Option ROM and UEFI driver.
Figure 4-4-7: RAID ROM Settings
