AIMB-279 User Manual 72
When ErP enables, restore AC power loss & below features are not supported.
[USB : S3/S4]
[PCIE Wake] Connect to PCIe slots, depending on add-on card driver behavior.
[RT: S5]
[WOR: S5]
[WOL: depends on LAN chip and driver behavior(GBE)]
Support S3/S4/S5 (with I219 & I226)
PCI Express Configuration
Chipset → PCH-I/O Configuration → PCI Express Configuration
Figure 3.71