Chapter 3 BIOS Setup
43
Chipset
VT-d
This item is used to enable/disable the Intel Virtualization Technology for
Directed I/O. For further information, please refer to Intel official website.
Primary Display
This setting specifies which is your primary graphics adapter.
DVMT Pre-Allocated
This setting defines the DVMT pre-allocated memory. Pre-allocated memory
is the small amount of system memory made available at boot time by the
system BIOS for video. Pre-allocated memory is also known as locked
memory. This is because it is “locked” for video use only and as such, is
invisible and unable to be used by the operating system.
DVMT Total Gfx Mem
This setting specifies the memory size for DVMT.
Primary / Secondary IGFX Boot Display
Use the field to select the type of device you want to use as the primary /
secondary display(s) of the system.
