Asus P6-P7H55E - Manual (Page 53)

4-16 Chapter 4: BIOS setup
The following item appears only when you are using Clarkdale CPU.
Initiate Graphic Adapter [iGPU]
Allows you to select the graphics controller as the primary boot device.
Configuration options: [iGPU]
iGPU Graphics Mode Select [Enabled, 32MB]
Allows you to select the amount of system memory used by the Internal graphics
device. Configuration options: [Disabled] [Enabled, 32MB] [Enabled, 64MB]
[Enabled, 128MB]
DVMT Memory [256MB]
Allows you to set the DVMT memory.
Configuration options: [128MB] [256MB] [Maximum]
Memory Remap Feature [Enabled]
Allows you to enable or disable the remapping of overlapped PCI memory above
the total physical memory. Configuration options: [Enabled] [Disabled]