Pch Configuration - Asus RS500-E8-PS4 User Manual

PCI-E ASPM Support (Global) [L1 Only]
This option enables or disables the ASPM support for all downstream devices.
Configuration options: [Disabled] [L1 Only]
5.5.7

PCH Configuration

PCH Devices
DeepSx Power Policies [Disabled]
Allows you to configure the DeepSx Mode configuration.
Configuration options: [Disabled] [Enabled in S5] [Enabled in S4 and S5]
PCI Express Configuration
5-34
Chapter 5: BIOS setup