Chapter 4: BIOS
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GTT Size
Use this feature to set the memory size to be used by the graphics translation table (GTT).
The options are 2MB, 4MB, and
8MB
.
Aperture Size
Use this feature to set the Aperture size, which is the size of system memory reserved by
the BIOS for graphics device use. The options are 128MB,
256MB,
and
512 MB.
DVMT Pre-Allocated
Dynamic Video Memory Technology (DVMT) allows dynamic allocation of system memory
to be used for video devices to ensure best use of available system memory based on the
DVMT 5.0 platform. The options are
64M
, 96M, 128M, 160M, 192M, 224M, 256M, 288M,
320M, 352M, 384M, 416M, 448M, 480M, and 512M.
DVMT Total Gfx Mem
Use this feature to set the total memory size to be used by internal graphics devices based
on the DVMT 5.0 platform. The options are 128MB,
256MB,
and MAX.
GT PM Support
Use this feature to enable the IGFX Power Management function. The options are
Enable
and Disable.
PAVP Enable
Protected Audio Video Path (PAVP) decodes Intel integrated graphics encrypted video. The
options are
Enable
and Disable.
Max TOLUD
This feature sets the maximum TOLUD value, which specifies the "Top of Low Usable DRAM"
memory space to be used by internal graphics devices, GTT Stolen Memory, and TSEG,
respectively, if these devices are enabled. The options are
2 GB
, 2.25 GB, 2.5 GB, 2.75 GB,
and 3 GB.
South Bridge
PCI Express Configuration
Advanced Erorr Reporting
Select Enabled to enable the ACPI OS to manage PCI Advanced Error Reporting. The
options are
Disable
and Enable.
