Chipset Configuration - ASROCK IMB-195-D User Manual

3.3.2 Chipset Configuration

Primary Graphics Adapter
This allows you to select [Onboard] or [PCI Express] as the boot graphic
adapter priority. The default value is [PCI Express].
Top of Lower usable DRAM
Set the maximum value of TOLUD. Set this item to Dynamic to allow
TOLUD to adjust automatically based on the largest MMIO length of the
installed graphic controller.
VT-d
Use this to enable or disable Intel
Technology for Directed I/O). The default value of this feature is [Disabled].
PCIE1 Link Speed
Select the link speed for PCIE1.
Share Memory
Configure the size of memory that is allocated to the integrated graphics
processor when the system boots up.
IGPU Multi-Moniter
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 LAN1
This allows you to enable or disable the Onboard LAN1 feature.
Onboard LAN2
This allows you to enable or disable the Onboard LAN2 feature.
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VT-d technology (Intel
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Virtualization