The Advanced Options tab enables Power Management Registers and ASPM. There is no L0s support when the link speed is not 2.5 GT/s and 5.0 GT/s.
Figure 1. Adv. Options-1 Tab
The Advanced Options tab enables Power Management Registers and ASPM. There is no L0s support when the link speed is not 2.5 GT/s and 5.0 GT/s.