HP UEFI System Utilities User Guide for HP ProLiant DL580 Gen8 Servers

Figure 91 ACPI RASF Table Support screen
Setting ACPI Root Bridge PXM Preferences
This option enables Root Bridge devices PXM objects. Enabling this option generates an ACPI PXM
method for PCI Root Bridge devices.
To set ACPI Root Bridge PXM Preferences:
1. From the System Utilities screen, select System Configuration→BIOS/Platform Configuration
(RBSU)→Advanced Options→Advanced System ROM Options→ACPI Root Bridge PXM
Preferences and press Enter.
2. Select one of the following options:
• Enabled (default)
• Disabled
3. Press F10 to save your selection.
100 Accessing the System Configuration Menu