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Chapter 4: BIOS
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, 512MB, 1024MB,
and 2048MB.
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 0M, 32M, 64M, 4M, 8M, 12M, 16M, 20M, 24M,
28M, 36M, 40M, 44M, 48M, 52M, 56M, and 60M.
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.
VDD Enable
Enabling this feature will force VDD in the BIOS. The options are Enable and Disable.
PM Support
Enable this feature to activate Power Management BIOS support. The options are En
able and Disable.
PAVP Enable
Protected Audio Video Path (PAVP) decodes Intel integrated graphics encrypted video.
The options are Disable and Enable.
Cdynmax Clamping Enable
Enable this feature to activate Cdynmax Clamping. The options are Enable and Disable.
Graphics Clock Frequency
Use this feature to set the internal graphics clock frequency. The options are 337.5 Mhz,
450 Mhz, 540 Mhz, and 675 Mhz.
Skip CD Clock Init in S3 resume
Use this feature to enable skipping of the full CD initialization. If set to Disabled, the full
CD clock will initialize. The options are Enable and Disable.
DMI/OPI Configuration
The following DMI information will display:
DMI: X4 Gen3
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