User guide

BIOS Setup - 38 -

IGXConguration

higf

: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help

F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults

Item Help

Menu Level



 UMAFrameBufferSize  [Auto]

 OnboardDualLinkDVI  [Disabled]

 VGACoreClockcontrol  [Auto]

x VGA Core Clock(MHz) 500

IGX Conguration

UMA Frame Buffer Size

Frame buffer size is the total amount of system memory allocated solely for the onboard graphics con-

troller. MS-DOS, for example, will use only this memory for display. Options are: Auto (default), 256MB,

512MB, 1024 MB.

Onboard Dual Link DVI

Enables or disables Dual Link DVI mode. Please note that the DisplayPort, D-Sub, and HDMI ports will

be disabled when Dual Link DVI mode is enabled. (Default: Disabled)

VGA Core Clock control

Allows you to determine whether to manually set the VGA Core clock. (Default: Auto)

VGA Core Clock(MHz)

Allows you to manually set the VGA Core clock. The adjustable range is from 300 MHz to 2000 MHz.

This item is congurable only if the VGA Core Clock control option is set to Manual.