ASUS H81M-K User Manual

ASUS H81M-K Motherboard manual cover
Pages 48
Year 2013
Language(s)
English en

ASUS H81M-K Motherboard Specification

The ASUS H81M-K is a micro-ATX motherboard designed for Intel processors, supporting the 4th generation Intel Core i7/i5/i3/Pentium/Celeron processors in the LGA1150 package. It is built on the Intel H81 chipset, providing a solid foundation for a budget-friendly yet efficient computing experience. The motherboard features two DIMM slots, supporting up to 16 GB of DDR3 memory with speeds of 1600/1333 MHz, ensuring adequate performance for everyday tasks and moderate multitasking. For graphics, it utilizes the integrated Intel HD Graphics with support for VGA output, delivering a maximum resolution of 1920x1200 at 60Hz, suitable for standard display needs.

In terms of connectivity, the ASUS H81M-K offers a variety of options, including two USB 3.0 ports for high-speed data transfer and four USB 2.0 ports for additional peripheral connections. It features one PCIe 2.0 x16 slot for discrete graphics card support and two PCIe 2.0 x1 slots for expansion cards, allowing users to enhance the system's capabilities. Storage is facilitated by two SATA 6Gb/s and two SATA 3Gb/s ports, providing ample support for hard drives and SSDs.

The motherboard also incorporates ASUS's renowned 5X Protection technology, which includes features such as DIGI+ VRM for precise voltage control, enhanced DRAM overcurrent protection, ESD guards, high-quality 5K-hour solid capacitors, and a stainless-steel back I/O for improved durability. The UEFI BIOS with EZ Mode ensures an intuitive interface for system tweaks and configuration. Networking is handled by the Realtek 8111G Gigabit LAN, ensuring reliable and fast internet connectivity. Overall, the ASUS H81M-K is a well-rounded motherboard ideal for basic computing needs with options for upgrading and customization.

ASUS H81M-K Motherboard F.A.Q.

How do I update the BIOS on the ASUS H81M-K motherboard?

To update the BIOS on the ASUS H81M-K, download the latest BIOS file from the ASUS support website, extract it to a USB drive, restart your computer and enter the BIOS setup by pressing 'Del' during boot, and use the EZ Flash utility to update the BIOS.

What type of RAM is compatible with the ASUS H81M-K?

The ASUS H81M-K motherboard supports DDR3 RAM with speeds of 1600/1333 MHz. It has two DIMM slots supporting a maximum capacity of 16GB.

How can I troubleshoot if my ASUS H81M-K motherboard does not boot?

Ensure all power connections are secure, check RAM and graphics card seating, reset the CMOS by removing the battery, and ensure all peripherals are properly connected. If issues persist, test components individually to identify faulty parts.

What are the steps to install an operating system on the ASUS H81M-K?

Insert the OS installation media, restart and enter BIOS setup by pressing 'Del', set the boot priority to the installation media, save changes, and reboot. Follow the on-screen instructions to complete the OS installation.

Does the ASUS H81M-K support overclocking?

The ASUS H81M-K supports limited overclocking features. It is advisable to consult the CPU specifications for overclocking capabilities and proceed with caution to avoid hardware damage.

How do I reset the CMOS on the ASUS H81M-K?

To reset the CMOS, power off the computer, unplug the power cord, remove the CMOS battery from the motherboard, wait a few minutes, then reinsert the battery. Alternatively, use the CLR_CMOS jumper if available.

Can I use an M.2 SSD with the ASUS H81M-K motherboard?

The ASUS H81M-K does not have an M.2 slot. However, you can use an M.2 SSD via an adapter card installed in a PCIe slot, but it may not support booting from the M.2 SSD.

What should I do if there is no audio output from the ASUS H81M-K motherboard?

Check the audio drivers in Device Manager, ensure the speakers or headphones are properly connected, check BIOS settings to ensure onboard audio is enabled, and verify the default playback device settings in the operating system.

How do I connect front panel connectors to the ASUS H81M-K motherboard?

Refer to the motherboard's user manual for a detailed diagram. Connect the power switch, reset switch, HDD LED, and power LED connectors to the corresponding pins on the motherboard's front panel header.

What graphics cards are compatible with the ASUS H81M-K?

The ASUS H81M-K supports graphics cards with a PCIe 2.0 x16 interface. Compatibility depends on the card's power requirements and the power supply's capacity. Ensure your case has adequate space for the card.