
BIOS Setup
43
DPD5MAN101
8.2.7. System Agent (SA) Configuration
8.2.7.1. DMI Settings
Table 11. DMI Setting
Setting
Contents
DMI Link ASPM Control
Enable SA ASPM (Active State Power Management) of DMI
link.
・Disabled (Default)
・L0S
・L1
・L0S and L1
・Auto
DMI Gen2 Support Control
Enable SA ASPM (Active State Power Management) of DMI
link.
・Disabled (Default)
・Enabled
・Auto
8.2.7.2. Intel (R) VT for Directed I/O (VT-d)
Table 12. Intel (R) VT for Directed I/O(VT-d)Setting
Setting
Contents
Intel (R)
T for Directed I/O(VT-d)
Enable Intel(R) Virtualization Technology (VT-d).
・Disabled (Default)
・Enabled
8.2.7.3. Graphics Configuration
Table 13. Graphics Configuration Setting
Setting
Contents
Internal Graphics
Set internal graphics device. Invalid when external graphics is
connected.
・Disabled
・Enabled
・Auto (Default)
Primary Display Selection
Select primary display device.
・IGD
・PEG
・PCI
・Auto (Default)
・Switchable Graphics
GTT Size
Set IGD GTT memory size.
・1MB
・2MB (Default)
Aperture Size
Set graphics aperture size.
・128MB
・256MB (Default)
・512MB
DVMT Pre-Allocated
Select pre-allocated graphic memory size being used internal
graphic device. Invalid when external graphics is connected.
・32MB (Default)
・64MB
・128MB
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