User guide

AFL2-W21A/AB-H61
Page 142
7.5.1 Northbridge Configuration
Use the North Bridge menu (BIOS Menu 18) to configure the Northbridge chipset.
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Chipset
Memory Information
Total Memory 4096 MB (DDR3 1333)
Memory Slot0 2048 MB (DDR3 1333)
Memory Slot0 2048 MB (DDR3 1333)
IGD Memory [256M]
Select which graphics
controller to use as the
primary boot device.
---------------------
 : Select Screen
↑ ↓: Select Item
Enter Select
+ - Change Opt.
F1 General Help
F2 Previous Values
F3 Optimized Defaults
F4 Save & Exit
ESC Exit
Version 2.11.1210. Copyright (C) 2011 American Megatrends, Inc.
BIOS Menu 18: Northbridge Chipset Configuration
 IGD Me m o ry [256M]
Use the IGD Memory option to specify the amount of system memory that can be used by
the internal graphics device.

32M
32 MB of memory used by internal graphics device

64M
64 MB of memory used by internal graphics device

128M
128 MB of memory used by internal graphics
device

256M DEFAULT
256 MB of memory used by internal graphics
device

512M
512 MB of memory used by internal graphics
device
7.5.2 Southbridge Configuration
Use the South Bridge menu (BIOS Menu 19) to configure the Southbridge chipset.