ASUS ROG Crosshair VIII Hero User Manual

ASUS ROG Crosshair VIII Hero Motherboard manual cover
Pages 108
Year 2019
Language(s)
English en

ASUS ROG Crosshair VIII Hero Motherboard Specification

The ASUS ROG Crosshair VIII Hero Motherboard is a high-performance ATX form factor motherboard designed for gaming enthusiasts and professionals seeking robust performance and advanced features. It is built on the AMD X570 chipset, supporting AMD Ryzen 2nd and 3rd generation processors with an AM4 socket. This motherboard provides exceptional power delivery with its 14+2 IR3555 power stages, ensuring stable and efficient performance. The Crosshair VIII Hero supports dual-channel DDR4 memory up to 128GB, with speeds reaching up to 4800MHz when overclocked. It features comprehensive cooling solutions including actively cooled heatsinks, a dedicated water pump header, and multiple fan headers for optimal thermal management.

The motherboard includes multiple expansion options with its three PCIe 4.0 x16 slots, supporting NVIDIA SLI and AMD CrossFireX technologies, and three PCIe 4.0 x1 slots for additional peripherals. Storage options are plentiful, with dual M.2 slots featuring PCIe 4.0 x4 and SATA interfaces, alongside eight SATA 6Gb/s ports for extensive connectivity. Networking capabilities are robust, featuring integrated Intel I211-AT Gigabit Ethernet and Realtek RTL8125-CG 2.5G LAN, alongside support for ASUS LANGuard for secure connections. Audio output is powered by the SupremeFX S1220 codec, ensuring high-fidelity audio with a 120dB signal-to-noise ratio and DTS Sound Unbound support.

The ASUS ROG Crosshair VIII Hero is equipped with an intuitive UEFI BIOS with AI Suite 3, facilitating user-friendly configuration and optimization of system settings. Additional features include customizable ASUS Aura Sync RGB lighting, ROG-exclusive software utilities, and high-quality components for durability and performance. Its connectivity options are extensive, with USB 3.2 Gen 2 Type-A and Type-C ports, HDMI, DisplayPort, and various audio jacks, making it a versatile choice for high-end gaming and computing tasks.

ASUS ROG Crosshair VIII Hero Motherboard F.A.Q.

How do I update the BIOS on my ASUS ROG Crosshair VIII Hero motherboard?

To update the BIOS, download the latest BIOS file from the ASUS support website. Save it to a USB drive, restart your system, and enter the BIOS setup by pressing the Delete key during boot. Use the EZ Flash utility within the BIOS to select the BIOS file on your USB drive and follow the on-screen instructions to complete the update.

What should I do if my system does not boot with the ASUS ROG Crosshair VIII Hero motherboard?

First, check all power connections and ensure RAM and CPU are properly seated. Clear the CMOS by removing the battery or using the clear CMOS button. If the problem persists, try booting with minimal components to identify faulty hardware.

How can I enable XMP profiles for my RAM on the ASUS ROG Crosshair VIII Hero?

Enter the BIOS setup by pressing the Delete key during boot. Navigate to the AI Tweaker menu and find the XMP option. Enable the desired XMP profile and save your settings before exiting the BIOS.

What is the purpose of the Q-Code display on the ASUS ROG Crosshair VIII Hero?

The Q-Code display provides diagnostic codes that help identify hardware or configuration issues during boot. Refer to the motherboard manual to decode these codes for troubleshooting purposes.

How do I connect RGB lighting on the ASUS ROG Crosshair VIII Hero?

Connect the RGB lighting strips or devices to the RGB headers on the motherboard. Then, use the ASUS Aura Sync software to control and customize the RGB lighting effects.

Can I use a PCIe 4.0 NVMe SSD with the ASUS ROG Crosshair VIII Hero?

Yes, the ASUS ROG Crosshair VIII Hero supports PCIe 4.0 NVMe SSDs when paired with a compatible AMD Ryzen processor to take advantage of the increased bandwidth.

What should I do if the onboard audio is not working on my ASUS ROG Crosshair VIII Hero?

Ensure the audio drivers are up-to-date by downloading the latest version from the ASUS support website. Check the BIOS settings to confirm that onboard audio is enabled. Also, verify that your speakers or headphones are properly connected and functional.

How do I perform a BIOS reset on the ASUS ROG Crosshair VIII Hero?

To reset the BIOS, turn off your system and unplug the power. Use the clear CMOS button on the motherboard or remove the CMOS battery for a few minutes before reinserting it. This will reset the BIOS to its default settings.

Is it possible to overclock the CPU using the ASUS ROG Crosshair VIII Hero?

Yes, the ASUS ROG Crosshair VIII Hero is designed for overclocking. Enter the BIOS setup, navigate to the AI Tweaker menu, and adjust the CPU multiplier and voltage settings to overclock your CPU. Monitor temperatures to ensure stability.

How do I install additional fans on my ASUS ROG Crosshair VIII Hero motherboard?

Locate the fan headers on the motherboard and connect the additional fans to these headers. Use the BIOS or ASUS Fan Xpert software to configure fan speeds and profiles for optimal cooling performance.