ASRock H270 Pro4 User Manual - Page 65

Chipset Configuration, Primary Graphics Adapter, Top of Lower Usable DRAM, PCIE1 Link Speed

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4.6.2 Chipset Configuration H270 Pro4 Primary Graphics Adapter Select a primary VGA. 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 Intel® Virtualization Technology for Directed I/O helps your virtual machine monitor better utilize hardware by improving application compatibility and reliability, and providing additional levels of manageability, security, isolation, and I/O performance. PCIE1 Link Speed Select the link speed for PCIE1. PCIE2 Link Speed Select the link speed for PCIE2. PCIE3 Link Speed Select the link speed for PCIE3. 59 English

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59
English
H270 Pro4
4.6.2
Chipset Configuration
Primary Graphics Adapter
Select a primary VGA.
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
Intel® Virtualization Technology for Directed I/O helps your virtual machine
monitor better utilize hardware by improving application compatibility and
reliability, and providing additional levels of manageability, security, isolation, and
I/O performance.
PCIE1 Link Speed
Select the link speed for PCIE1.
PCIE2 Link Speed
Select the link speed for PCIE2.
PCIE3 Link Speed
Select the link speed for PCIE3.