IEI Integration ICE-PV-N4551_D5251 - Manual (Page 74)

ICE-PV-N4551_D5251 COM Express Type 2 Module
Page 64

Enabled D EFAULT The onboard High Definition Audio controller
automatically detected and enabled
 Set Spread Spectrum Function [Disabled]
The Set Spread Spectrum Function option can help to improve CPU EMI issues.

Disabled D EFAULT The spread spectrum mode is disabled

Enabled The spread spectrum mode is enabled
5.4.3 Intel IGD SWSCI OpRegion
Use the Intel IGD SWSCI OpRegion menu (BIOS Menu 15) to configure the video device
connected to the system.
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
Intel IGD SWSCI OpRegion Configuration
DVMT Mode Select
[DVMT Mode]
DVMT/FIXED Memory [Maximum]
IGD - Boot Type [CRT]
Select DVMT/Fixed Mode
---------------------
: 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 15: Intel IGD SWSCI OpRegion
 DVMT Mode Select [DVMT Mode]
Use the DVMT Mode Select option to select the Intel Dynamic Video Memory Technology
(DVMT) operating mode.

Fixed Mode A fixed portion of graphics memory is reserved as graphics
memory.