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www.d fi .com Chapter 4 BIOS Setup
28
Chapter 4
CPU Configuration
This section is used to configure the CPU.
Enable/Disable Intel
SpeedStep
Aptio Setup Utility - Copyright (C) 2018 American Megatrends, Inc.
Version 2.18.1263. Copyright (C) 2018 American Megatrends, Inc.
Advanced

Select Screen

Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F9: Optimized Defaults
F10: Save & Exit
ESC: Exit
[Enabled]
[Enabled]
[Enabled]
EIST
Turbo Mode
C-States
EIST
This field is used to enable or disable the Enhanced Intel SpeedStep
®
Technology,
which helps optimize the balance between system’s power consumption and perfor-
mance. After it is enabled in the BIOS, you can enable the EIST feature using the
operating system’s power management.
Turbo Mode
This field is used to enable or disable processor turbo mode (required that EIST is en-
abled too), which allows the processor core to automatically run faster than the base
frequency when the processor’s power, temperature, and specification are within the
limits of TDP.
C-States
Enable or disable CPU Power Management. It allows CPU to go to C States when it’s
not 100% utilized.
Select which of IGD/
PCIe Graphics device
should be Primary
Display
Aptio Setup Utility - Copyright (C) 2018 American Megatrends, Inc.
Version 2.18.1263. Copyright (C) 2018 American Megatrends, Inc.
Primary Display
Integrated Graphics Device
PTN3460 Function
LCD Panel Type
LCD Panel Color Depth
[IGD]
[Enable]
[Enabled]
[1024X768]
[24 Bit]
Advanced
Video Configuration
This section configures the video settings.
Primary Display
Select either IGD or PCIe Graphics device to be the primary display.
Integrated Graphics Device
Enable or disable the integrated graphics device (IGD). When enabled, the integrated
graphics device is selected as the primary video adaptor.
PTN3460 Function
Enable or disable PTN3460 LCD features.
LCD Panel Type
Please check the specifications of your LCD monitor. Select the type of LCD panel
connected to the system’s LCD connector: 800X480, 800X600, 1024X768, 1366X768,
1280X1024 or 1920X1080.
LCD Panel Color Depth
Select the LCD panel color depth: 18 Bit, 24 Bit, 36 Bit or 48 Bit.
 Select Screen
 Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F9: Optimized Defaults
F10: Save & Exit
ESC: Exit