Users Manual English
Page 2
... such software and/or other Free Open Source Software Licenses. ii SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. Where the applicable license entitles you want to have it from https://www.asus.com/support/ or...
... such software and/or other Free Open Source Software Licenses. ii SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. Where the applicable license entitles you want to have it from https://www.asus.com/support/ or...
Users Manual English
Page 3
... proceed 1-1 1.1.2 Motherboard layout 1-2 1.1.3 Central Processing Unit (CPU 1-4 1.1.4 System memory 1-5 1.1.5 Expansion slots 1-7 1.1.6 Jumper 1-9 1.1.7 Onboard LEDs 1-10 1.1.8 Internal connectors 1-11 Chapter 2: Basic Installation 2.1 Building your PC system 2-1 2.1.1 CPU installation 2-1 2.1.2 Cooling system installation 2-2 2.1.3 Motherboard installation 2-5 2.1.4 DIMM installation 2-6 2.1.5 ATX power connection 2-7 2.1.6 SATA device connection 2-8 2.1.7 Front I/O connector 2-9 2.1.8 Expansion card installation 2-10 2.1.9 M.2 installation 2-11 2.1.10...
... proceed 1-1 1.1.2 Motherboard layout 1-2 1.1.3 Central Processing Unit (CPU 1-4 1.1.4 System memory 1-5 1.1.5 Expansion slots 1-7 1.1.6 Jumper 1-9 1.1.7 Onboard LEDs 1-10 1.1.8 Internal connectors 1-11 Chapter 2: Basic Installation 2.1 Building your PC system 2-1 2.1.1 CPU installation 2-1 2.1.2 Cooling system installation 2-2 2.1.3 Motherboard installation 2-5 2.1.4 DIMM installation 2-6 2.1.5 ATX power connection 2-7 2.1.6 SATA device connection 2-8 2.1.7 Front I/O connector 2-9 2.1.8 Expansion card installation 2-10 2.1.9 M.2 installation 2-11 2.1.10...
Users Manual English
Page 9
... .2_1 socket 3 with PCIe x1_1, PCIe x1_2 and PCIe x1_3. ROG STRIX B450-E GAMING specifications summary AM4 socket for AMD Ryzen™ 2nd Generation / Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics / Ryzen™ 1st CPU Generation Processors Chipset Memory * Refer to www.asus.com for the AMD CPU support list. M .2_1 socket 3 with M Key, Type 2242/2260/2280 (PCIE 3.0 x 4 and SATA modes) storage devices support - 2 x SATA 6Gb/s ports AMD B450 Chipset: - 4 x SATA 6Gb/s ports * Support SoreMI and NVMe RAID ** When the M.2_1 Socket...
... .2_1 socket 3 with PCIe x1_1, PCIe x1_2 and PCIe x1_3. ROG STRIX B450-E GAMING specifications summary AM4 socket for AMD Ryzen™ 2nd Generation / Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics / Ryzen™ 1st CPU Generation Processors Chipset Memory * Refer to www.asus.com for the AMD CPU support list. M .2_1 socket 3 with M Key, Type 2242/2260/2280 (PCIE 3.0 x 4 and SATA modes) storage devices support - 2 x SATA 6Gb/s ports AMD B450 Chipset: - 4 x SATA 6Gb/s ports * Support SoreMI and NVMe RAID ** When the M.2_1 Socket...
Users Manual English
Page 10
... Audio Feature: - AMD® B450 chipset - 2 x USB 3.1 Gen 2 ports (2 ports at back panel [red]) - 6 x U SB 3.1 Gen 1 ports (4 ports at back panel [3 x Type-A and 1 x Type-C™], 2 ports at mid-board) - 4 x USB 2.0 ports ( 2 ports at back panel, 2 ports at back panel USB ROG Exclusive Features * Due to 32-Bit/192kHz playback* - High quality 120 dB SNR stereo playback output and 113 dB SNR recording input - Impedance sense for 8-Channel audio. ROG STRIX B450-E GAMING specifications summary Wireless & Bluetooth LAN Audio Intel® Wireless-AC 9260 with M.2 E key...
... Audio Feature: - AMD® B450 chipset - 2 x USB 3.1 Gen 2 ports (2 ports at back panel [red]) - 6 x U SB 3.1 Gen 1 ports (4 ports at back panel [3 x Type-A and 1 x Type-C™], 2 ports at mid-board) - 4 x USB 2.0 ports ( 2 ports at back panel, 2 ports at back panel USB ROG Exclusive Features * Due to 32-Bit/192kHz playback* - High quality 120 dB SNR stereo playback output and 113 dB SNR recording input - Impedance sense for 8-Channel audio. ROG STRIX B450-E GAMING specifications summary Wireless & Bluetooth LAN Audio Intel® Wireless-AC 9260 with M.2 E key...
Users Manual English
Page 12
..., WOR Drivers ASUS Utilities Anti-virus software (OEM version) Windows® 10 64-bit ATX Form Factor, 12 inch x 9.6 inch (30.5cm x 24.4cm) Specifications are subject to change without notice. ROG STRIX B450-E GAMING specifications summary Internal I/O Ports BIOS Manageability Software Operating system support Form factor 1 x USB 3.1 Gen 1 connector supports additional 2 USB 3.1 Gen 1 ports 1 x USB 2.0 connector supports additional 2 USB 2.0 ports 1 x TPM header 6 x SATA 6Gb/s connectors 1 x M.2_1 Socket 3 for M Key, type 2242/2260/2280 devices support, (supports PCIE and SATA modes...
..., WOR Drivers ASUS Utilities Anti-virus software (OEM version) Windows® 10 64-bit ATX Form Factor, 12 inch x 9.6 inch (30.5cm x 24.4cm) Specifications are subject to change without notice. ROG STRIX B450-E GAMING specifications summary Internal I/O Ports BIOS Manageability Software Operating system support Form factor 1 x USB 3.1 Gen 1 connector supports additional 2 USB 3.1 Gen 1 ports 1 x USB 2.0 connector supports additional 2 USB 2.0 ports 1 x TPM header 6 x SATA 6Gb/s connectors 1 x M.2_1 Socket 3 for M Key, type 2242/2260/2280 devices support, (supports PCIE and SATA modes...
Users Manual English
Page 17
...Clear RTC RAM jumper (2-pin CLRTC) 13. ATX power connectors (24-pin EATXPWR; 8-pin EATX12V) 2. AURA RGB header (4-pin RGB_HEADER1-2) 5. Fan and pump connectors (4-pin CPU_FAN; 4-pin CPU_OPT; 4-pin CHA_FAN1-3; 4-pin AIO_PUMP) 4. DDR4 DIMM slots 6. Serial port connector (10-1 pin COM) 16. USB 3.1 Gen 1 connector (20-1 pin U31G1_78) 7. Addressable RGB header (4-1 pin ADD_HEADER) 12. Chapter 1 Layout contents Connectors/Jumpers/Slots 1. M.2_2) 9. System panel connector (20-3 pin PANEL) 11. TPM connector (14-1 pin TPM) 15. Front panel audio connector (10-1 pin AAFP) 17. LED...
...Clear RTC RAM jumper (2-pin CLRTC) 13. ATX power connectors (24-pin EATXPWR; 8-pin EATX12V) 2. AURA RGB header (4-pin RGB_HEADER1-2) 5. Fan and pump connectors (4-pin CPU_FAN; 4-pin CPU_OPT; 4-pin CHA_FAN1-3; 4-pin AIO_PUMP) 4. DDR4 DIMM slots 6. Serial port connector (10-1 pin COM) 16. USB 3.1 Gen 1 connector (20-1 pin U31G1_78) 7. Addressable RGB header (4-1 pin ADD_HEADER) 12. Chapter 1 Layout contents Connectors/Jumpers/Slots 1. M.2_2) 9. System panel connector (20-3 pin PANEL) 11. TPM connector (14-1 pin TPM) 15. Front panel audio connector (10-1 pin AAFP) 17. LED...
Users Manual English
Page 25
... Gb/s connectors (7-pin SATA6G_1-6) These connectors connect to [AHCI] by default. ROG STRIX B450-E GAMING 1-11 1.1.8 Internal connectors 1. If you can download the RAID Configuration Guide from the ASUS website. You can create a RAID 0, 1, and 10 configuration through the onboard AMD B450 chipset. If you installed Serial ATA hard disk drives, you intend to create a Serial ATA RAID set using these connectors, set the SATA Mode Selection item in the BIOS to [RAID]. • Before creating a RAID set to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0 Gb/s signal cables.
... Gb/s connectors (7-pin SATA6G_1-6) These connectors connect to [AHCI] by default. ROG STRIX B450-E GAMING 1-11 1.1.8 Internal connectors 1. If you can download the RAID Configuration Guide from the ASUS website. You can create a RAID 0, 1, and 10 configuration through the onboard AMD B450 chipset. If you installed Serial ATA hard disk drives, you intend to create a Serial ATA RAID set using these connectors, set the SATA Mode Selection item in the BIOS to [RAID]. • Before creating a RAID set to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0 Gb/s signal cables.
Users Manual English
Page 54
... system front panel case lights up for more than four seconds to the power connector at the back of the BIOS setting. 2-18 Chapter 2: Basic Installation External storage devices (starting with ATX power supplies, the system LED lights up or change from the time you press the ATX power button. For systems with the last device on . If you do not see anything within 30 seconds from orange to the BIOS beep codes table...
... system front panel case lights up for more than four seconds to the power connector at the back of the BIOS setting. 2-18 Chapter 2: Basic Installation External storage devices (starting with ATX power supplies, the system LED lights up or change from the time you press the ATX power button. For systems with the last device on . If you do not see anything within 30 seconds from orange to the BIOS beep codes table...
Users Manual English
Page 55
...: • An error message appears on the screen during the system bootup and requests you change the default BIOS settings except in the motherboard CMOS. Chapter 3 ROG STRIX B450-E GAMING 3-1 Chapter 3: BIOS Setup BIOS Setup 3.1 Knowing BIOS 3 The new ASUS UEFI BIOS is a Unified Extensible Interface that complies with UEFI architecture, offering a user-friendly interface that requires further BIOS settings or update. DO NOT change the BIOS settings only with the help of a trained service personnel. Inappropriate BIOS settings may result...
...: • An error message appears on the screen during the system bootup and requests you change the default BIOS settings except in the motherboard CMOS. Chapter 3 ROG STRIX B450-E GAMING 3-1 Chapter 3: BIOS Setup BIOS Setup 3.1 Knowing BIOS 3 The new ASUS UEFI BIOS is a Unified Extensible Interface that complies with UEFI architecture, offering a user-friendly interface that requires further BIOS settings or update. DO NOT change the BIOS settings only with the help of a trained service personnel. Inappropriate BIOS settings may result...
Users Manual English
Page 59
... to the removable storage device. ROG STRIX B450-E GAMING 3-5 AURA (F4) This button allows you to turn the RGB LED lighting or functional LED on the screen. Search on FAQ Move your mouse over this button to show the values for the BIOS setup program. You can change the value of a menu screen when there are items that you last modified and saved in the menu and change the settings. Configuration fields These...
... to the removable storage device. ROG STRIX B450-E GAMING 3-5 AURA (F4) This button allows you to turn the RGB LED lighting or functional LED on the screen. Search on FAQ Move your mouse over this button to show the values for the BIOS setup program. You can change the value of a menu screen when there are items that you last modified and saved in the menu and change the settings. Configuration fields These...
Users Manual English
Page 67
... CPU internal frequency. Chapter 3 ROG STRIX B450-E GAMING 3-13 The following item appears only when you to select a DRAM O.C. Standard] Allows you set overclocking parameters. [D.O.C.P. 3.4 Main menu The Main menu screen appears when you enter the Advanced Mode of the screen show [Installed]. 3.5 Ai Tweaker menu The Ai Tweaker 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. The Main menu...
... CPU internal frequency. Chapter 3 ROG STRIX B450-E GAMING 3-13 The following item appears only when you to select a DRAM O.C. Standard] Allows you set overclocking parameters. [D.O.C.P. 3.4 Main menu The Main menu screen appears when you enter the Advanced Mode of the screen show [Installed]. 3.5 Ai Tweaker menu The Ai Tweaker 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. The Main menu...
Users Manual English
Page 69
... motherboard. Configuration options: [Disabled] [Enabled] [HybridGraphics] Primary Video Device This item allows you to enable or disable Internal Graphics Device Multi-Monitor Support for add-ons VGA devices. Onboard LED This item allows you to enable or disable the SATA Device. SATA Port Enable This item allows you to enable all the onboard LEDs. The AHCI allows the onboard storage driver to enable advanced Serial ATA features that BIOS will use the AHCI (Advanced Host Controller Interface). Chapter 3 ROG STRIX B450-E GAMING 3-15 SVM Mode This item allows you to configure...
... motherboard. Configuration options: [Disabled] [Enabled] [HybridGraphics] Primary Video Device This item allows you to enable or disable Internal Graphics Device Multi-Monitor Support for add-ons VGA devices. Onboard LED This item allows you to enable or disable the SATA Device. SATA Port Enable This item allows you to enable all the onboard LEDs. The AHCI allows the onboard storage driver to enable advanced Serial ATA features that BIOS will use the AHCI (Advanced Host Controller Interface). Chapter 3 ROG STRIX B450-E GAMING 3-15 SVM Mode This item allows you to configure...
Users Manual English
Page 70
...set to [AHCI] and allows you to use the Azalia High Definition Audio Controller Configuration options: [Disabled] [Enabled] PCIEX16_1 Control [x8 mode] PCIEX16_1 runs at x8 mode [X4/X4 mode] PCIEX16_1 runs at x4/x4 mode for first VGA slot. Configuration options: [On] [Off] SATA6G_1(Gray) - Configuration options: [Disabled] [Enabled] 3.6.6 Onboard Devices Configuration The items in the hard disks. Configuration options: [Auto] [GEN 1] [GEN 2] [GEN 3] Chapter 3 3-16 Chapter 3: BIOS Setup HD Audio Controller This item allows you to enable or disable SATA Hot Plug Support. NVMe RAID...
...set to [AHCI] and allows you to use the Azalia High Definition Audio Controller Configuration options: [Disabled] [Enabled] PCIEX16_1 Control [x8 mode] PCIEX16_1 runs at x8 mode [X4/X4 mode] PCIEX16_1 runs at x4/x4 mode for first VGA slot. Configuration options: [On] [Off] SATA6G_1(Gray) - Configuration options: [Disabled] [Enabled] 3.6.6 Onboard Devices Configuration The items in the hard disks. Configuration options: [Auto] [GEN 1] [GEN 2] [GEN 3] Chapter 3 3-16 Chapter 3: BIOS Setup HD Audio Controller This item allows you to enable or disable SATA Hot Plug Support. NVMe RAID...
Users Manual English
Page 73
Chapter 3 ROG STRIX B450-E GAMING 3-19 Allows your system to go to EZ Mode of the BIOS after AC Power Loss [Normal Boot] Returns to accelerate the boot speed. Next Boot after POST. Scroll down to display the other BIOS items. Q-fan Configuration Qfan Tuning Click this item to automatically detect the lowest speed and configure the minimum duty cycle for 4-pin chassis fan. 3.8 Boot menu The Boot menu items allow you to change the fan settings. AMI Native...
Chapter 3 ROG STRIX B450-E GAMING 3-19 Allows your system to go to EZ Mode of the BIOS after AC Power Loss [Normal Boot] Returns to accelerate the boot speed. Next Boot after POST. Scroll down to display the other BIOS items. Q-fan Configuration Qfan Tuning Click this item to automatically detect the lowest speed and configure the minimum duty cycle for 4-pin chassis fan. 3.8 Boot menu The Boot menu items allow you to change the fan settings. AMI Native...
Users Manual English
Page 75
.... Configuration options: [Enabled] [Disabled] 3.9.1 ASUS EZ Flash 3 Utility This item allows you press , a confirmation message appears. When you to enable or disable the Setup animator. Use the left/right arrow key to select between [Yes] or [No], then press to display the submenu. Chapter 3 ROG STRIX B450-E GAMING 3-21 The number of device items that appears on the screen depends on the number of devices installed in the system. • To access Windows...
.... Configuration options: [Enabled] [Disabled] 3.9.1 ASUS EZ Flash 3 Utility This item allows you press , a confirmation message appears. When you to enable or disable the Setup animator. Use the left/right arrow key to select between [Yes] or [No], then press to display the submenu. Chapter 3 ROG STRIX B450-E GAMING 3-21 The number of device items that appears on the screen depends on the number of devices installed in the system. • To access Windows...
Users Manual English
Page 77
... graphics card installed in your USB drive. 3.9.4 ASUS SPD Information This item allows you to view the DRAM SPD information. 3.9.5 ASUS Armoury Crate This item allows you to load or save profile from the same memory/ CPU configuration and BIOS version. Configuration options: [PCIEX16_1] Chapter 3 ROG STRIX B450-E GAMING 3-23 The ASUS Armoury Crate is a fixed Advanced Configuration and Power Interface (ACPI) table that provides Windows with a platform binary that the graphics card is only supported on selected ASUS graphics cards. 3.9.3 ASUS User...
... graphics card installed in your USB drive. 3.9.4 ASUS SPD Information This item allows you to view the DRAM SPD information. 3.9.5 ASUS Armoury Crate This item allows you to load or save profile from the same memory/ CPU configuration and BIOS version. Configuration options: [PCIEX16_1] Chapter 3 ROG STRIX B450-E GAMING 3-23 The ASUS Armoury Crate is a fixed Advanced Configuration and Power Interface (ACPI) table that provides Windows with a platform binary that the graphics card is only supported on selected ASUS graphics cards. 3.9.3 ASUS User...
Users Manual English
Page 78
... connection either through a network or an ISP (Internet Service Provider). • This utility is a utility that comes with the motherboard package. When you select this option from one of BIOS, DO NOT manually update the BIOS. However, BIOS updating is no problem using a USB flash drive. 3. Carefully follow the instructions in the support DVD that allows you are saved. Discard Changes & Exit This option allows you press , a confirmation window appears. Select Yes to load the default...
... connection either through a network or an ISP (Internet Service Provider). • This utility is a utility that comes with the motherboard package. When you select this option from one of BIOS, DO NOT manually update the BIOS. However, BIOS updating is no problem using a USB flash drive. 3. Carefully follow the instructions in the support DVD that allows you are saved. Discard Changes & Exit This option allows you press , a confirmation window appears. Select Yes to load the default...
Users Manual English
Page 79
... menu to use a bootable floppy disk or an OS‑based utility. Press the Up/Down arrow keys to find the USB flash disk that contains the latest BIOS file to perform the BIOS update process. Insert the USB flash disk that contains the latest BIOS, and then press . 6. Enter the Advanced Mode of the BIOS setup program. Press the Up/Down arrow keys to find the BIOS file, and then press to the USB port...
... menu to use a bootable floppy disk or an OS‑based utility. Press the Up/Down arrow keys to find the USB flash disk that contains the latest BIOS file to perform the BIOS update process. Insert the USB flash disk that contains the latest BIOS, and then press . 6. Enter the Advanced Mode of the BIOS setup program. Press the Up/Down arrow keys to find the BIOS file, and then press to the USB port...
Users Manual English
Page 81
... a USB flash drive. Turn on the ASUS official website. You can cause system boot failure! The utility automatically checks the devices for the BIOS file. Chapter 3 ROG STRIX B450-E GAMING 3-27 The BIOS file in the motherboard support DVD may be older than the BIOS file published on the system. 2. To ensure system compatibility and stability, we recommend that contains the BIOS file. If you to enter BIOS Setup to load default BIOS values. Doing so can restore a corrupted BIOS file using the motherboard support DVD or a USB flash drive...
... a USB flash drive. Turn on the ASUS official website. You can cause system boot failure! The utility automatically checks the devices for the BIOS file. Chapter 3 ROG STRIX B450-E GAMING 3-27 The BIOS file in the motherboard support DVD may be older than the BIOS file published on the system. 2. To ensure system compatibility and stability, we recommend that contains the BIOS file. If you to enter BIOS Setup to load default BIOS values. Doing so can restore a corrupted BIOS file using the motherboard support DVD or a USB flash drive...
Users Manual English
Page 83
... those disks. Chapter 4: RAID Support RAID Support 4 4.1 AMD® RAID Array configurations The motherboard comes with the RaidXpert2 Configuration Utility that supports Volume, RAIDABLE, RAID 0, RAID 1, and RAID 10 (depends on disks unused by other drive. This configuration is installed. RAIDABLE arrays (also known as it contains a complete copy of a single disk alone, thus improving data access and storage. Use of Volume (JBOD) that allows the user to the surviving drive as RAID Ready) are created using Option ROM, UEFI...
... those disks. Chapter 4: RAID Support RAID Support 4 4.1 AMD® RAID Array configurations The motherboard comes with the RaidXpert2 Configuration Utility that supports Volume, RAIDABLE, RAID 0, RAID 1, and RAID 10 (depends on disks unused by other drive. This configuration is installed. RAIDABLE arrays (also known as it contains a complete copy of a single disk alone, thus improving data access and storage. Use of Volume (JBOD) that allows the user to the surviving drive as RAID Ready) are created using Option ROM, UEFI...