ErP Support Note
Chipset → PCH-IO Configuration → ErP Support
When ErP is enabled, restore AC power loss & the below features are not supported.
[USB: S3/S4]
[PCIE Wake] Connect to PCIe slots depending on add-on card driver behavior.
[RTC: S5]
[WOR: S5]
[WOL: depends on LAN chip and driver behavior (GBE)]
Supports S3/S4/S5 (with I219 & I226)
61
AIMB-288E User Manual