User manual

BIOS Setup
EC3-1816CLD2NA - 35 -
 Save & Exit
Aptio Setup Utility – Copyright (C) 2009 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
Save Changes and Reset
Discard Changes and Reset
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.00.1201. Copyright (C) 2009,American Megatrends, Inc.
 Save Changes and Reset
The option is used to save changes and reset.
 Discard Changes and Reset
The option is used to discard changes and reset.
System Resource Managed by BIOS under
X86 Platform
We define three kinds of system resources here: I/O port address, IRQ interrupt
number and DMA number.
 DMA
Level Function
DMA0 Unassigned
DMA1 Unassigned
DMA2 Unassigned
DMA3 Unassigned
DMA4 Used for DMAC cascade
DMA5 Unassigned
DMA6 Unassigned
DMA7 Unassigned