ASUS CROSSHAIR IV FORMULA User Manual

ASUS CROSSHAIR IV FORMULA Motherboard manual cover
Pages 172
Year 2010
Language(s)
English en

ASUS CROSSHAIR IV FORMULA Motherboard Specification

The ASUS CROSSHAIR IV FORMULA motherboard is designed to cater to the needs of gaming enthusiasts and overclockers, featuring the AMD 890FX chipset compatible with AMD Socket AM3 processors. This ATX form factor motherboard supports dual-channel DDR3 memory with speeds up to 2000MHz (OC), providing a maximum capacity of 16GB across its four DIMM slots. It is equipped with advanced connectivity options, including six SATA 6.0 Gb/s ports for high-speed data transfer and seamless RAID configurations. Networking capabilities are enhanced with Gigabit Ethernet, ensuring fast and reliable internet connections.

The motherboard features an array of expansion slots, including three PCIe 2.0 x16 slots supporting ATI CrossFireX technology, allowing for robust multi-GPU setups to enhance gaming performance. Its SupremeFX X-Fi 2 audio technology delivers high-definition sound quality, optimizing the gaming and multimedia experience. The ASUS CROSSHAIR IV FORMULA includes USB 3.0 ports for rapid data transfer rates and backward compatibility with USB 2.0 devices.

For overclocking enthusiasts, the motherboard offers ASUS’s ROG Connect, Turbo Key II, and CPU Level Up, providing comprehensive control over system performance tuning. The board's power management features include a 8+2 phase VRM design, ensuring stable and efficient power delivery even under extreme conditions. The motherboard's design is accentuated with ROG-exclusive aesthetics and features, such as a robust cooling solution comprising heatsinks and a heat pipe layout for effective thermal management.

Overall, the ASUS CROSSHAIR IV FORMULA motherboard stands out with its comprehensive features tailored for high-performance gaming and overclocking, making it a strong contender in the enthusiast market segment.

ASUS CROSSHAIR IV FORMULA Motherboard F.A.Q.

How do I update the BIOS on the ASUS CROSSHAIR IV FORMULA motherboard?

To update the BIOS on the ASUS CROSSHAIR IV FORMULA, download the latest BIOS file from the ASUS support website. Save it to a USB drive, enter the BIOS setup by pressing the 'Delete' key during boot, and use the EZ Flash utility to update the BIOS.

What should I do if my system won't boot after installing new RAM?

If your system won't boot after installing new RAM, ensure the RAM is properly seated and compatible with the motherboard. You might also reset the CMOS by removing the battery or using the CLR_CMOS jumper to restore default settings.

How can I enable XMP for my RAM on this motherboard?

To enable XMP, enter the BIOS by pressing 'Delete' during startup, navigate to the 'AI Tweaker' tab, and set the 'AI Overclock Tuner' to 'XMP'. Save changes and exit the BIOS.

What steps should I take if my CPU is overheating on the ASUS CROSSHAIR IV FORMULA?

Ensure your CPU cooler is properly mounted and functional. Apply high-quality thermal paste and verify case ventilation. You might also check the BIOS for correct fan settings or undervolt the CPU if necessary.

How do I configure RAID on the ASUS CROSSHAIR IV FORMULA motherboard?

To configure RAID, enter the BIOS setup, navigate to 'Advanced' > 'SATA Configuration', set the 'SATA Mode' to 'RAID', then use the RAID configuration utility during boot by pressing 'Ctrl+F'.

What can I do if my USB ports stop working suddenly?

Check if the USB ports are enabled in the BIOS. Try updating or reinstalling the motherboard's chipset drivers. You can also inspect the ports for physical damage and reset the BIOS settings to default.

How do I reset the CMOS on the ASUS CROSSHAIR IV FORMULA motherboard?

To reset the CMOS, turn off your computer, unplug the power cord, and remove the battery on the motherboard for a few minutes, or use the CLR_CMOS jumper by moving it to the clear position for about 10 seconds.

What is the maximum RAM supported by the ASUS CROSSHAIR IV FORMULA?

The ASUS CROSSHAIR IV FORMULA motherboard supports up to 16GB of DDR3 RAM across 4 DIMM slots.

Which slot should I use for a single graphics card installation?

For optimal performance, install a single graphics card in the first PCIe x16 slot, which is the topmost slot closest to the CPU socket.

How can I troubleshoot if my audio is not working?

Ensure the audio drivers are installed and up to date. Check the BIOS settings to confirm the onboard audio is enabled. Verify that the speakers or headphones are properly connected and functioning.