ROG STRIX X470-F
GAMING
BIOS Manual
Motherboard
E14020
First Edition
March 2018
Copyright© 2018 ASUSTeK COMPUTER INC. All Rights Reserved.
No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (“ASUS”).
Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing.
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ROG STRIX X470-F GAMING BIOS Manual |
Contents
1.1 |
Knowing BIOS................................................................................................ |
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1.2 |
BIOS setup program...................................................................................... |
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1.2.1 |
Advanced Mode.............................................................................. |
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1.2.2 |
EZ Mode......................................................................................... |
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1.2.3 |
QFan Control................................................................................ |
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1.2.4 |
EZ Tuning Wizard......................................................................... |
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1.3 |
My Favorites................................................................................................. |
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1.4 |
Main menu.................................................................................................... |
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1.5 |
Ai Tweaker menu......................................................................................... |
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1.6 |
Advanced menu........................................................................................... |
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1.6.1 |
AMD fTPM Configuration.............................................................. |
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1.6.2 |
CPU Configuration........................................................................ |
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1.6.3 |
NB Configuration.......................................................................... |
29 |
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1.6.4 |
SATA Configuration...................................................................... |
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1.6.5 |
Onboard Devices Configuration.................................................... |
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1.6.6 |
APM Configuration........................................................................ |
34 |
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1.6.7 |
PCI Subsytem Settings................................................................. |
35 |
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1.6.8 |
Network Stack Configuration........................................................ |
35 |
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1.6.9 |
HDD/SSD SMART Information..................................................... |
35 |
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1.6.10 |
USB Configuration........................................................................ |
36 |
1.7 |
Monitor menu............................................................................................... |
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1.8 |
Boot menu.................................................................................................... |
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1.9 |
Tool menu..................................................................................................... |
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1.9.1 |
ASUS EZ Flash 3 Utility................................................................ |
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1.9.2 |
Secure Erase................................................................................ |
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1.9.3 |
ASUS User Profile........................................................................ |
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1.9.4 |
ASUS SPD Information................................................................. |
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1.9.5 |
Graphics Card Information............................................................ |
50 |
1.10 |
Exit menu...................................................................................................... |
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1.11 |
Updating BIOS............................................................................................. |
52 |
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1.11.1 |
EZ Update..................................................................................... |
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1.11.2 |
ASUS EZ Flash 3.......................................................................... |
53 |
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1.11.3 |
ASUS CrashFree BIOS 3............................................................. |
55 |
ROG STRIX X470-F GAMING BIOS Manual |
3 |
BIOS Setup
1.1Knowing BIOS
The new ASUS UEFI BIOS is a Unified Extensible Interface that complies with UEFI architecture, offering a user-friendly interface that goes beyond the traditional keyboardonly BIOS controls to enable a more flexible and convenient mouse input. You can easily navigate the new UEFI BIOS with the same smoothness as your operating system. The term “BIOS” in this user manual refers to “UEFI BIOS” unless otherwise specified.
BIOS (Basic Input and Output System) stores system hardware settings such as storage device configuration, overclocking settings, advanced power management, and boot device configuration that are needed for system startup in the motherboard CMOS. In normal circumstances, the default BIOS settings apply to most conditions to ensure optimal performance. DO NOT change the default BIOS settings except in the following circumstances:
•An error message appears on the screen during the system bootup and requests you to run the BIOS Setup.
•You have installed a new system component that requires further BIOS settings or update.
Inappropriate BIOS settings may result to instability or boot failure. We strongly recommend that you change the BIOS settings only with the help of a trained service personnel.
• When downloading or updating the BIOS file, rename it as SX470FG.CAP for this motherboard.
•BIOS settings and options may vary due to different BIOS release versions. Please refer to the latest BIOS version for settings and options.
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ROG STRIX X470-F GAMING BIOS Manual |
1.2BIOS setup program
Use the BIOS Setup to update the BIOS or configure its parameters. The BIOS screen include navigation keys and brief onscreen help to guide you in using the BIOS Setup program.
Entering BIOS at startup
To enter BIOS Setup at startup, press <Delete> or <F2> during the Power-On Self Test (POST). If you do not press <Delete> or <F2>, POST continues with its routines.
Entering BIOS Setup after POST
To enter BIOS Setup after POST:
•Press <Ctrl>+<Alt>+<Delete> simultaneously.
•Press the reset button on the system chassis.
•Press the power button to turn the system off then back on. Do this option only if you failed to enter BIOS Setup using the first two options.
After doing either of the three options, press <Delete> key to enter BIOS.
•The BIOS setup screens shown in this section are for reference purposes only, and
may not exactly match what you see on your screen.
•Ensure that a USB mouse is connected to your motherboard if you want to use the mouse to control the BIOS setup program.
•If the system becomes unstable after changing any BIOS setting, load the default settings to ensure system compatibility and stability. Select the Load Optimized Defaults item under the Exit menu or press hotkey <F5>. See section 1.10 Exit menu for details.
•If the system fails to boot after changing any BIOS setting, try to clear the CMOS and reset the motherboard to the default value. See section 1.1.7 Headers in your user manual for information on how to erase the RTC RAM.
•The BIOS setup program does not support Bluetooth devices.
BIOS menu screen
The BIOS Setup program can be used under two modes: EZ Mode and Advanced Mode. You can change modes from Setup Mode in Boot menu or by pressing the <F7> hotkey.
ROG STRIX X470-F GAMING BIOS Manual |
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1.2.1Advanced Mode
By default, the Advanced Mode screen appears when you enter the BIOS setup program.
The Advanced Mode provides advanced options for experienced end-users to configure the BIOS settings. The figure below shows an example of the Advanced Mode. Refer to the following sections for the detailed configurations. To access the EZ Mode, click EzMode(F7) or press <F7>.
The default screen for entering the BIOS setup program can be changed. Refer to the Setup Mode item in section Boot menu for details.
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Menu items |
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Search(F9) |
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Scroll bar |
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Menu bar |
Language |
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MyFavorite(F3) |
Qfan Control(F6) |
EZ Tuning Wizard(F11) |
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AURA ON/OFF(F4) |
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Submenu items General help Configuration fields |
Go back to EZ Mode Hot Keys |
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Pop-up Menu |
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Search on the FAQ |
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Last modified settings |
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Displays the CPU temperature, |
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CPU, and memory voltage output |
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6 |
ROG STRIX X470-F GAMING BIOS Manual |
Menu bar
The menu bar on top of the screen has the following main items:
My Favorites
Main
Ai Tweaker
Advanced
Monitor
Boot
Tool
Exit
For saving the frequently-used system settings and configuration.
For changing the basic system configuration
For changing the overclocking settings
For changing the advanced system settings
For displaying the system temperature, power status, and changing the fan settings.
For changing the system boot configuration
For configuring options for special functions
For selecting the exit options and loading default settings
Menu items
The highlighted item on the menu bar displays the specific items for that menu. For example, selecting Main shows the Main menu items.
The other items (My Favorites, Ai Tweaker, Advanced, Monitor, Boot, Tool, and Exit) on the menu bar have their respective menu items.
Submenu items
A greater than sign (>) before each item on any menu screen means that the item has a submenu. To display the submenu, select the item and press <Enter>.
Language
This button above the menu bar contains the languages that you can select for your BIOS. Click this button to select the language that you want to display in your BIOS screen.
My Favorites(F3)
This button above the menu bar shows all BIOS items in a Tree Map setup. Select frequentlyused BIOS settings and save it to MyFavorites menu.
Refer to section 1.3 My Favorites for more information.
Q-Fan Control(F6)
This button above the menu bar displays the current settings of your fans. Use this button to manually tweak the fans to your desired settings.
Refer to section 1.2.3 QFan Control for more information.
EZ Tuning Wizard(F11)
This button above the menu bar allows you to view and tweak the overclocking settings of your system.
Refer to section 1.2.4 EZ Tuning Wizard for more information.
ROG STRIX X470-F GAMING BIOS Manual |
7 |
Search (F9)
This button allows you to search by BIOS item name, enter the item name to find the related item listing.
AURA (F4)
This button allows you to turn the RGB LED lighting on or off.
[ON] |
All AURA effects will be enabled. (Default mode) |
[OFF] |
All AURA effects will be disabled. |
Search on FAQ
Move your mouse over this button to show a QR code, scan this QR code on your mobile device to connect to the BIOS FAQ web page of the ASUS support website. You can also scan the following QR code:
Hot keys
This button above the menu bar contains the navigation keys for the BIOS setup program. Use the navigation keys to select items in the menu and change the settings.
Scroll bar
A scroll bar appears on the right side of a menu screen when there are items that do not fit on the screen. Press the Up/Down arrow keys or <Page Up> / <Page Down> keys to display the other items on the screen.
General help
At the bottom of the menu screen is a brief description of the selected item. Use <F12> key to capture the BIOS screen and save it to the removable storage device.
Configuration fields
These fields show the values for the menu items. If an item is user-configurable, you can change the value of the field opposite the item. You cannot select an item that is not user-configurable.
A configurable field is highlighted when selected. To change the value of a field, select it and press <Enter> to display a list of options.
Last Modified button
This button shows the items that you last modified and saved in BIOS Setup.
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ROG STRIX X470-F GAMING BIOS Manual |
1.2.2EZ Mode
The EZ Mode provides you an overview of the basic system information, and allows you to select the display language, system performance, mode and boot device priority.
To switch from Advanced Mode to EZ Mode, click EZ Mode(F7) or press the <F7> hotkey.
Displays the CPU/motherboard temperature, CPU voltage output, CPU/chassis fan speed, and SATA information
Creates storage RAID and configures system overclocking
Displays the system properties of the selected mode. Click < or > to switch EZ System Tuning modes
Selects the display language |
Searches by BIOS item name, |
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related item listing |
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Turns the RGB LED lighting or functional LED on or off
Displays the CPU Fan’s speed. Click the button to manually tune the fans
Loads optimized default settings
Saves the changes and resets the system
Click to go to Advanced mode
Search on the FAQ Click to display boot devices
Selects the boot device priority
The boot device options vary depending on the devices you installed to the system.
ROG STRIX X470-F GAMING BIOS Manual |
9 |
1.2.3QFan Control
The QFan Control allows you to set a fan profile or manually configure the operating speed of your CPU and chassis fans.
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Click to select a fan to be |
Click to activate |
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Click to activate DC Mode |
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configured |
PWM Mode |
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Select a profile to |
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Click to apply the fan setting |
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apply to your fans |
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Click to undo the |
Click to go back to main menu |
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changes |
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Select to manually configure |
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your fans |
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ROG STRIX X470-F GAMING BIOS Manual |
Configuring fans manually
Select Manual from the list of profiles to manually configure your fans’ operating speed.
Speed points |
Select to manually |
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configure your fans |
To configure your fans:
1.Select the fan that you want to configure and to view its current status.
2.Click and drag the speed points to adjust the fans’ operating speed.
3.Click Apply to save the changes then click Exit (ESC).
1.2.4EZ Tuning Wizard
EZ Tuning Wizard allows you to easily overclock your CPU and DRAM, computer usage, and
CPU fan to their best settings.
OC setup
ROG STRIX X470-F GAMING BIOS Manual |
11 |
OC Tuning
To start OC Tuning:
1. |
Press <F11> on your keyboard or click |
from the BIOS screen to open |
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EZ Tuning Wizard screen, and then click Next. |
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2.Select a PC scenario Daily Computing or Gaming/Media Editing, then click Next.
3.Select a Main Cooling System BOX cooler, Tower cooler, Water cooler, or I’m not sure, then click Next.
4.After selecting the Main Cooling System, click Next then click Yes to start the OC Tuning.
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ROG STRIX X470-F GAMING BIOS Manual |
1.3My Favorites
My Favorites is your personal space where you can easily save and access your favorite
BIOS items. You can personalize this screen by adding or removing items.
ROG STRIX X470-F GAMING BIOS Manual |
13 |
Adding items to My Favorites
To add BIOS items:
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Press <F3> on your keyboard or click |
from the BIOS screen to open |
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Setup Tree Map screen. |
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2.On the Setup Tree Map screen, select the BIOS items that you want to save in My Favorites screen.
Main menu panel
Selected shortcut items
Submenu panel
Delete all favorite items
Recover to default favorite items
3.Select an item from main menu panel, then click the submenu that you want to save as favorite from the submenu panel and click 
or press <Enter> on your keyboard.
You cannot add user-managed items such as language and boot order to My Favorites.
4.Click Exit (ESC) or press <Esc> key to close Setup Tree Map screen.
5.Go to My Favorites menu to view the saved BIOS items.
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ROG STRIX X470-F GAMING BIOS Manual |
1.4Main menu
The Main menu screen appears when you enter the Advanced Mode of the BIOS Setup program. The Main menu provides you an overview of the basic system information, and allows you to set the system date, time, language, and security settings.
Security
The Security menu items allow you to change the system security settings.
• If you have forgotten your BIOS password, erase the CMOS Real Time Clock (RTC)
RAM to clear the BIOS password. See section 1.1.7 Headers in your motherboard user manual for information on how to erase the RTC RAM via the Clear CMOS jumper.
•The Administrator or User Password items on top of the screen show the default [Not Installed]. After you set a password, these items show [Installed].
ROG STRIX X470-F GAMING BIOS Manual |
15 |
Administrator Password
If you have set an administrator password, we recommend that you enter the administrator password for accessing the system. Otherwise, you might be able to see or change only selected fields in the BIOS setup program.
To set an administrator password:
1.Select the Administrator Password item and press <Enter>.
2.From the Create New Password box, key in a password, then press <Enter>.
3.Re-type to confirm the password then select OK.
To change an administrator password:
1.Select the Administrator Password item and press <Enter>.
2.From the Enter Current Password box, key in the current password, then press <Enter>.
3.From the Create New Password box, key in a new password, then press <Enter>.
4.Re-type to confirm the password then select OK.
To clear the administrator password, follow the same steps as in changing an administrator password, but leave other fields blank then select OK to continue. After you clear the password, the Administrator Password item on top of the screen shows [Not Installed].
User Password
If you have set a user password, you must enter the user password for accessing the system. The User Password item on top of the screen shows the default [Not Installed]. After you set a password, this item shows [Installed].
To set a user password:
1.Select the User Password item and press <Enter>.
2.From the Create New Password box, key in a password, then press <Enter>.
3.Re-type to confirm the password then select OK.
To change a user password:
1.Select the User Password item and press <Enter>.
2.From the Enter Current Password box, key in the current password, then press <Enter>.
3.From the Create New Password box, key in a new password, then press <Enter>.
4.Re-type to confirm the password then select OK.
To clear the user password, follow the same steps as in changing a user password, but leave other fields blank then select OK to continue. After you clear the password, the User Password item on top of the screen shows [Not Installed].
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ROG STRIX X470-F GAMING BIOS Manual |
1.5Ai Tweaker menu
The Ai Tweaker menu items allow you to configure overclocking-related items.
Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect field values can cause the system to malfunction.
The configuration options for this section vary depending on the CPU and DIMM model you installed on the motherboard.
Scroll down to display other BIOS items.
Ai Overclock Tuner
Allows you to select the CPU overclocking options to achieve the desired CPU internal frequency. Configuration options:
[Auto] |
Loads the optimal settings for the system. |
[Manual] |
Allows you to individually set overclocking parameters. |
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The following item appears only when you set the Ai Overclock Tuner to [Manual]. |
APU Frequency
Use the <+> and <- > keys to adjust the value. You can also key in the desired value using the numeric keypad. The values range from 90.0MHz to 300.0MHz.
ROG STRIX X470-F GAMING BIOS Manual |
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