BIOS Manual English
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...USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. No part of this manual, including the products and software described in it, may not be reproduced, transmitted, transcribed, stored in a retrieval system,...for backup purposes, without intent to infringe. 2 ROG STRIX Z490-E BIOS Manual ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT. IN NO EVENT SHALL ASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE...
...USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. No part of this manual, including the products and software described in it, may not be reproduced, transmitted, transcribed, stored in a retrieval system,...for backup purposes, without intent to infringe. 2 ROG STRIX Z490-E BIOS Manual ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT. IN NO EVENT SHALL ASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE...
BIOS Manual English
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... 56 7. Boot menu...64 9. Knowing BIOS 4 2. Tool menu...69 9.1 ASUS EZ Flash 3 Utility 70 9.2 ASUS Secure Erase 70 9.3 ASUS User Profile 71 9.4 ASUS SPD Information 72 9.5 ASUS Armoury Crate 72 10. Updating BIOS 74 11.1 EZ Update 74 11.2 ASUS EZ Flash 3 75 11.3 ASUS CrashFree BIOS 3 76 ROG STRIX Z490-E BIOS Manual 3 BIOS setup program 5 2.1 Advanced Mode 6 2.2 EZ Mode 9 2.3 QFan...
... 56 7. Boot menu...64 9. Knowing BIOS 4 2. Tool menu...69 9.1 ASUS EZ Flash 3 Utility 70 9.2 ASUS Secure Erase 70 9.3 ASUS User Profile 71 9.4 ASUS SPD Information 72 9.5 ASUS Armoury Crate 72 10. Updating BIOS 74 11.1 EZ Update 74 11.2 ASUS EZ Flash 3 75 11.3 ASUS CrashFree BIOS 3 76 ROG STRIX Z490-E BIOS Manual 3 BIOS setup program 5 2.1 Advanced Mode 6 2.2 EZ Mode 9 2.3 QFan...
BIOS Manual English
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... installed a new system component that are for reference only, please refer to the latest BIOS version for settings and options. 4 ROG STRIX Z490-E BIOS Manual We strongly recommend that came with the help of the CAP file varies depending on the screen during the system bootup and requests you...operating system. The term "BIOS" in this manual are needed for the name. • The screenshots in this user manual refers to the user manual that you to enable a more flexible and convenient mouse input. Knowing BIOS The new ASUS UEFI BIOS is a Unified Extensible Interface that ...
... installed a new system component that are for reference only, please refer to the latest BIOS version for settings and options. 4 ROG STRIX Z490-E BIOS Manual We strongly recommend that came with the help of the CAP file varies depending on the screen during the system bootup and requests you...operating system. The term "BIOS" in this manual are needed for the name. • The screenshots in this user manual refers to the user manual that you to enable a more flexible and convenient mouse input. Knowing BIOS The new ASUS UEFI BIOS is a Unified Extensible Interface that ...
BIOS Manual English
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... or , POST continues with its parameters. 2. Please refer to enter BIOS Setup using the BIOS Setup program. ROG STRIX Z490-E BIOS Manual 5 Do this section are for the settings and options. After doing either of your motherboard manual for each motherboard may not exactly match what you see on the system chassis. • Press the...
... or , POST continues with its parameters. 2. Please refer to enter BIOS Setup using the BIOS Setup program. ROG STRIX Z490-E BIOS Manual 5 Do this section are for the settings and options. After doing either of your motherboard manual for each motherboard may not exactly match what you see on the system chassis. • Press the...
BIOS Manual English
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The figure below shows an example of the system status and prediction 6 ROG STRIX Z490-E BIOS Manual The default screen for experienced end-users to the Setup Mode item in section Boot menu for the detailed configurations. 2.1 Advanced Mode The Advanced Mode ...
The figure below shows an example of the system status and prediction 6 ROG STRIX Z490-E BIOS Manual The default screen for experienced end-users to the Setup Mode item in section Boot menu for the detailed configurations. 2.1 Advanced Mode The Advanced Mode ...
BIOS Manual English
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... when using an unlocked CPU. Use this button to select the language that you can select for more information. Click this button to manually tweak the fans to display in a Tree Map setup. Select frequently-used system settings and configuration. To display the submenu, select the...Guide(F11) This button above the menu bar displays the current settings of your BIOS. Refer to section QFan Control for your fans. ROG STRIX Z490-E BIOS Manual 7 Language This button above the menu bar shows all BIOS items in your desired settings. QFan Control (F6) This button above the ...
... when using an unlocked CPU. Use this button to select the language that you can select for more information. Click this button to manually tweak the fans to display in a Tree Map setup. Select frequently-used system settings and configuration. To display the submenu, select the...Guide(F11) This button above the menu bar displays the current settings of your BIOS. Refer to section QFan Control for your fans. ROG STRIX Z490-E BIOS Manual 7 Language This button above the menu bar shows all BIOS items in your desired settings. QFan Control (F6) This button above the ...
BIOS Manual English
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... button allows you to turn the RGB LED lighting or functional LED on the screen. Use the navigation keys to select items in BIOS Setup. 8 ROG STRIX Z490-E BIOS Manual Search (F9) This button allows you to search for the menu items. If an item is user-configurable, you can change the value of...
... button allows you to turn the RGB LED lighting or functional LED on the screen. Use the navigation keys to select items in BIOS Setup. 8 ROG STRIX Z490-E BIOS Manual Search (F9) This button allows you to search for the menu items. If an item is user-configurable, you can change the value of...
BIOS Manual English
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... OC Guide(F11) Search(F9) AURA ON/OFF(F4) Enables or disables the SATA RAID mode for the advanced BIOS settings. 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 Click to display boot devices... EZ Mode, click EZ Mode(F7) or press the hotkey. Displays a quick overview of the system status Displays the system properties of the selected mode. ROG STRIX Z490-E BIOS Manual 9
... OC Guide(F11) Search(F9) AURA ON/OFF(F4) Enables or disables the SATA RAID mode for the advanced BIOS settings. 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 Click to display boot devices... EZ Mode, click EZ Mode(F7) or press the hotkey. Displays a quick overview of the system status Displays the system properties of the selected mode. ROG STRIX Z490-E BIOS Manual 9
BIOS Manual English
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2.3 QFan Control The QFan Control allows you to manually configure your CPU and chassis fans. Click to select a fan to be configured Click to activate PWM Mode Click to activate DC Mode Select a profile to apply to your fans Click to apply the fan setting Click to undo the changes Click to go back to main menu Select to set a fan profile or manually configure the operating speed of your fans 10 ROG STRIX Z490-E BIOS Manual
2.3 QFan Control The QFan Control allows you to manually configure your CPU and chassis fans. Click to select a fan to be configured Click to activate PWM Mode Click to activate DC Mode Select a profile to apply to your fans Click to apply the fan setting Click to undo the changes Click to go back to main menu Select to set a fan profile or manually configure the operating speed of your fans 10 ROG STRIX Z490-E BIOS Manual
BIOS Manual English
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Click and drag the speed points to view its current status. 2. Select the fan that you want to configure and to adjust the fans' operating speed. 3. Configuring fans manually Select Manual from the list of profiles to manually configure your fans: 1. ROG STRIX Z490-E BIOS Manual 11 Speed points Select to save the changes then click Exit (ESC). Click Apply to manually configure your fans To configure your fans' operating speed.
Click and drag the speed points to view its current status. 2. Select the fan that you want to configure and to adjust the fans' operating speed. 3. Configuring fans manually Select Manual from the list of profiles to manually configure your fans: 1. ROG STRIX Z490-E BIOS Manual 11 Speed points Select to save the changes then click Exit (ESC). Click Apply to manually configure your fans To configure your fans' operating speed.
BIOS Manual English
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... to enable AI the next topic in this section is for reference purposes only, and may not exactly match what you to main menu 12 ROG STRIX Z490-E BIOS Manual The AI OC Guide allows you see on Enable AI will enable AI Overclocking. Clicking on your screen. • This function is only enabled...
... to enable AI the next topic in this section is for reference purposes only, and may not exactly match what you to main menu 12 ROG STRIX Z490-E BIOS Manual The AI OC Guide allows you see on Enable AI will enable AI Overclocking. Clicking on your screen. • This function is only enabled...
BIOS Manual English
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3. My 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 Z490-E BIOS Manual 13
3. My 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 Z490-E BIOS Manual 13
BIOS Manual English
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... screen to save as Memory SPD Information, system time and date. 4. Click Exit (ESC) or press key to view the saved BIOS items. 14 ROG STRIX Z490-E BIOS Manual Main menu panel Selected shortcut items Submenu panel Delete all favorite items Recover to My Favorites To add BIOS items: 1. Adding items to default favorite...
... screen to save as Memory SPD Information, system time and date. 4. Click Exit (ESC) or press key to view the saved BIOS items. 14 ROG STRIX Z490-E BIOS Manual Main menu panel Selected shortcut items Submenu panel Delete all favorite items Recover to My Favorites To add BIOS items: 1. Adding items to default favorite...
BIOS Manual English
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Security The Security menu items allow you to change the system security settings. The Main menu provides you an overview of the BIOS Setup program. Main menu The Main menu screen appears when you enter the Advanced Mode of the basic system information, and allows you to set the system date, time, language, and security settings. ROG STRIX Z490-E BIOS Manual 15 4.
Security The Security menu items allow you to change the system security settings. The Main menu provides you an overview of the BIOS Setup program. Main menu The Main menu screen appears when you enter the Advanced Mode of the basic system information, and allows you to set the system date, time, language, and security settings. ROG STRIX Z490-E BIOS Manual 15 4.
BIOS Manual English
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... administrator password, but leave other fields blank then select OK to continue. The User Password item on top of the screen shows [Not Installed]. 16 ROG STRIX Z490-E BIOS Manual From the Create New Password box, key in a password, then press . 3. To clear the user password, follow the same steps as in the BIOS...
... administrator password, but leave other fields blank then select OK to continue. The User Password item on top of the screen shows [Not Installed]. 16 ROG STRIX Z490-E BIOS Manual From the Create New Password box, key in a password, then press . 3. To clear the user password, follow the same steps as in the BIOS...
BIOS Manual English
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Scroll down to malfunction. Ai Tweaker menu The Ai Tweaker menu items allow you installed on the CPU and DIMM model 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 display other BIOS items. ROG STRIX Z490-E BIOS Manual 17 The configuration options for this section vary depending on the motherboard. 5.
Scroll down to malfunction. Ai Tweaker menu The Ai Tweaker menu items allow you installed on the CPU and DIMM model 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 display other BIOS items. ROG STRIX Z490-E BIOS Manual 17 The configuration options for this section vary depending on the motherboard. 5.
BIOS Manual English
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... on the CPU specification, as high BCLK frequencies may damage the CPU permanently. Configuration options: [Auto] [Disabled] [Enabled] ASUS MultiCore Enhancement [Auto - Remove All limits] This item allows you install memory modules supporting the eXtreme Memory Profile (XMP) Technology...the peak value of these preset overclocking configuration options: [Auto] Loads the optimal settings for maintaining maximum performance. 18 ROG STRIX Z490-E BIOS Manual The following items appear only when Ai Overclock Tuner is reduced. The following item appears only when Ai Overclock Tuner is...
... on the CPU specification, as high BCLK frequencies may damage the CPU permanently. Configuration options: [Auto] [Disabled] [Enabled] ASUS MultiCore Enhancement [Auto - Remove All limits] This item allows you install memory modules supporting the eXtreme Memory Profile (XMP) Technology...the peak value of these preset overclocking configuration options: [Auto] Loads the optimal settings for maintaining maximum performance. 18 ROG STRIX Z490-E BIOS Manual The following items appear only when Ai Overclock Tuner is reduced. The following item appears only when Ai Overclock Tuner is...
BIOS Manual English
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... to set the CPU core ratios. ALL-Core Ratio Limit Enter [Auto] to apply the CPU default Turbo Ratio setting or manually assign a Core ratio limit to match input parameters such as VRM Loadline and Target Frequencies. If you to subtract a value ...manually assign a 2-core ratio limit that must be lower than or equal to the second biggest core's Ratio Limit. The following items appear only when CPU Core Ratio is the default behavior of the processor oblivious to the actual Motherboard design. [Trained] optimizes SVID behavior to synchronize all cores. ROG STRIX Z490-E BIOS Manual...
... to set the CPU core ratios. ALL-Core Ratio Limit Enter [Auto] to apply the CPU default Turbo Ratio setting or manually assign a Core ratio limit to match input parameters such as VRM Loadline and Target Frequencies. If you to subtract a value ...manually assign a 2-core ratio limit that must be lower than or equal to the second biggest core's Ratio Limit. The following items appear only when CPU Core Ratio is the default behavior of the processor oblivious to the actual Motherboard design. [Trained] optimizes SVID behavior to synchronize all cores. ROG STRIX Z490-E BIOS Manual...
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...as Prime 95 AVX. Optimized AVX Frequency Select Normal Use for typical use ] [Heavy AVX] 20 ROG STRIX Z490-E BIOS Manual 4-Core Ratio Limit Enter [Auto] to apply the CPU default Turbo Ratio setting or manually assign a 4-core ratio limit that must be lower than or equal to the second biggest core's Ratio..., 2-Core Ratio Limit, and 3-Core Ratio Limit to [Auto]. 5-Core Ratio Limit Enter [Auto] to apply the CPU default Turbo Ratio setting or manually assign a 5-core ratio limit that must be lower than or equal to the second biggest core's Ratio Limit. If you assign a value for 4-Core...
...as Prime 95 AVX. Optimized AVX Frequency Select Normal Use for typical use ] [Heavy AVX] 20 ROG STRIX Z490-E BIOS Manual 4-Core Ratio Limit Enter [Auto] to apply the CPU default Turbo Ratio setting or manually assign a 4-core ratio limit that must be lower than or equal to the second biggest core's Ratio..., 2-Core Ratio Limit, and 3-Core Ratio Limit to [Auto]. 5-Core Ratio Limit Enter [Auto] to apply the CPU default Turbo Ratio setting or manually assign a 5-core ratio limit that must be lower than or equal to the second biggest core's Ratio Limit. If you assign a value for 4-Core...