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©Vecow EPBC-1000 User Manual
BIOS SETUP
4.3.12 PCI Subsystem Settings
Figure 4-3-12 : PCI Subsystem Settings
BME DMA Mitigation
Re-enable Bus Master Attribute disabled during Pci enumeration for PCI Bridges
after SMM Locked.
4.3.13 USB Configuration
Figure 4-3-13 : USB Configuration
Legacy USB Support
Enables Legacy USB support. AUTO option disables legacy support if no USB
devices are connected. DISABLE option will keep USB devices available only
for EFI applications.
XHCI Hand-off
This is a workaround for OSes without XHCI hand-off support. The XHCI
ownership change should be claimed by XHCI driver.
Summary of Contents for EPBC-1000
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