Aaeon ATX-C246A, Manual

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3-16
MAX-C246A
Output Level [High]
Configuration options: [High] [Low]
DIO Port5~DIO Port8 [Input]
Configuration options: [Input] [Output]
3.4 Chipset menu
The Chipset menu items allow you to change the settings for the chipset.
3.4.1 System Agent (SA) Configuration
Max TOLUD [Dynamic]
Configures the maximum value of TOLUD. Dynamic assignment will adjust TOLUD
automatically based on the largest MMIO length of installed graphics controller.
Configuration options: [Dynamic] [1GB] [1.25GB] ~ [3.5GB]
Primary Display [Auto]
Allows you to decide which graphics controller to use as the primary boot device.
Configuration options: [Auto] [IGFX] [PCI]
Primary IGFX Boot Display [VBIOS Default]
Select the video device which will be activated during POST. This setting has
no effect if an external graphics device is present. The secondary boot display
selection appears based on your selection and the VGA mode is supported only
on primary display.Configuration options: [VBIOS Default] [HDMI1] [HDMI2] [DP]
[VGA]
PCIEX16 Gen Speed [Auto]
Allows you to select the PCI Express port speed. Configuration options: [Auto] [Gen1] [Gen2]
[Gen 3]
3.4.2 PCH-IO Configuration
HD Audio [Enabled]
This item controls the detection of HD Audio devices. Configuration options:
[Disabled] [Enabled]
PCIEX1 Gen Speed [Auto]
Configures the speed of PCI Express x1 slot. Configuration options: [Auto] [Gen1]
[Gen2] [Gen3]
PCIEX4_1 Gen Speed [Auto]
Configures the speed of PCI Express x4 slot. Configuration options: [Auto] [Gen1]
[Gen2] [Gen3]
PCIEX4_2 Gen Speed [Auto]
Configures the speed of PCI Express x4 slot. Configuration options: [Auto] [Gen1]
[Gen2] [Gen3]