ASRock FM2A78M Pro4 User Manual - Page 59
North Bridge Configuration
View all ASRock FM2A78M Pro4 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 59 highlights
4.4.2 North Bridge Configuration IOMMU This allows you to enable or disable IOMMU support. Primary Graphics Adapter This item will switch the PCI Bus scanning order while searching for video card. It allows you to select the type of Primary VGA in case of multiple video controllers. The default value of this feature is [PCI Express]. Configuration options: [Onboard], [PCI] and [PCI Express]. Share Memory This allows you to set the share memory feature. The default value is [Auto]. Configuration options: [Auto], [32MB], [64MB], [128MB], [256MB] [512MB], [1GB] and [2GB]. Onboard HDMI HD Audio This allows you to enable or disable the "Onboard HDMI HD Audio" feature. Dual Graphics This item appears only when you install AMD RADEON graphics card on this motherboard. Use this to enable or disable Dual Graphics feature. If you enable this option, the primary monitor will be onboard VGA. If you select [Auto], Dual Graphics function will be automatically enabled when you install AMD RADEON graphics card. The default value is [Auto]. DVI Function Use this to select DVI function when you install the DVI to HDMI adapter to DVI port. Configuration options: [as Dual Link DVI] and [as HDMI]. If you select [as Dual Link DVI], you can use Dual Link DVI monitor without audio function. If you select [as HDMI], you can use HDMI monitor with audio function. The default value is [as Dual Link DVI]. 55