ASRock Z370 Pro4 User Manual - Page 67

PCH PCIE ASPM Support

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Z370 Pro4 Select the link speed for PCIE2. PCIE3 Link Speed Select the link speed for PCIE3. PCIE4 Link Speed Select the link speed for PCIE4. PCIE5 Link Speed Select the link speed for PCIE5. PCI Express Native Control Select Enable for enhanced PCI Express power saving in OS. PCIE ASPM Support This option enables/disables the ASPM support for all CPU downstream devices. PCH PCIE ASPM Support This option enables/disables the ASPM support for all PCH PCIE devices. DMI ASPM Support This option enables/disables the control of ASPM on CPU side of the DMI Link. PCH DMI ASPM Support This option enables/disables the ASPM support for all PCH DMI devices. IOAPIC 24-119 Entries Enables/Disables IOAPIC 24-119 Entries. IRQ24-119 may be used by PCH devices. Disabling those interrupts may cause certain devices failure. Share Memory Configure the size of memory that is allocated to the integrated graphics processor when the system boots up. IGPU Multi-Monitor Select disable to disable the integrated graphics when an external graphics card is installed. Select enable to keep the integrated graphics enabled at all times. Onboard LAN Enable or disable the onboard network interface controller. 61 English

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61
English
Z370 Pro4
Select the link speed for PCIE2.
PCIE3 Link Speed
Select the link speed for PCIE3.
PCIE4 Link Speed
Select the link speed for PCIE4.
PCIE5 Link Speed
Select the link speed for PCIE5.
PCI Express Native Control
Select Enable for enhanced PCI Express power saving in OS.
PCIE ASPM Support
°is option enables/disables the ASPM support for all CPU downstream devices.
PCH PCIE ASPM Support
°is option enables/disables the ASPM support for all PCH PCIE devices.
DMI ASPM Support
°is option enables/disables the control of ASPM on CPU side of the DMI Link.
PCH DMI ASPM Support
°is option enables/disables the ASPM support for all PCH DMI devices.
IOAPIC 24-119 Entries
Enables/Disables IOAPIC 24-119 Entries. IRQ24-119 may be used by PCH devices.
Disabling those interrupts may cause certain devices failure.
Share Memory
Configure the size of memory that is allocated to the integrated graphics processor when
the system boots up.
IGPU Multi-Monitor
Select disable to disable the integrated graphics when an external graphics card is installed.
Select enable to keep the integrated graphics enabled at all times.
Onboard LAN
Enable or disable the onboard network interface controller.