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BIOS & FIRMWARE

  • Driver & Tools
  • BIOS & FIRMWARE

BIOS
H81M-K BIOS 3802
Version 3802
5.11 MB
2024/01/23

This update includes the patch for the LogoFAIL vulnerabilities

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H81M-K BIOS 3604
Version 3604
5.09 MB
2021/04/01

"Improve system compatibility.
Support ALC897 audio codec"

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H81M-K BIOS 3602
Version 3602
5.02 MB
2018/04/12

1. Update CPU Microcode
2. Improve system security and stability

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H81M-K BIOS 3601
Version 3601
5.02 MB
2018/01/05

"1. Update CPU Microcode

2. Improve system compatibility and stability"

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H81M-K BIOS 1104
Version 1104
5.01 MB
2016/03/04

Improve system stability

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H81M-K BIOS 1103
Version 1103
5.01 MB
2015/05/27

Enhance compatibility with some USB devices.

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H81M-K BIOS 1101
Version 1101
5 MB
2015/03/25

1. Support ASUS USB 3.1 PCIE add-on card
2. Enhance the compatibility with some CPU Fans

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H81M-K BIOS 1003
Version 1003
4.99 MB
2014/12/15

Improve system stability.

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H81M-K BIOS 1002 and BIOS updater
Version 1002
12.14 MB
2014/08/22

Improve memory compatibility.

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H81M-K BIOS 1002
Version 1002
4.99 MB
2014/08/22

Improve memory compatibility.

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H81M-K BIOS 0805 and BIOS updater
Version 0805
12.12 MB
2014/06/24

Improve System performance

*Before using the new Intel 4th Gen Core processors, we suggest that you first download the BIOS updater for new Intel 4th Gen Core Processors and then update the BIOS using this tool.

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H81M-K BIOS 0805
Version 0805
4.96 MB
2014/06/24

Improve System performance

*Before using the new Intel 4th Gen Core processors, we suggest that you first download the BIOS updater for new Intel 4th Gen Core Processors and then update the BIOS using this tool.

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H81M-K BIOS 0804 and BIOS updater
Version 0804
12.12 MB
2014/05/26

1.Improve system stability.
2.Support new CPUs. Please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us

*Before using the new Intel 4th Gen Core processors, we suggest that you first download the BIOS updater for new Intel 4th Gen Core Processors and then update the BIOS using this tool.

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H81M-K BIOS 0804
Version 0804
4.96 MB
2014/05/26

1.Improve system stability.
2.Support new CPUs. Please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us

*Before using the new Intel 4th Gen Core processors, we suggest that you first download the BIOS updater for new Intel 4th Gen Core Processors and then update the BIOS using this tool.

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H81M-K BIOS 0803
Version 0803
4.96 MB
2014/04/25

Improve system stability.

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BIOS updater for New 4th Gen Intel Core Processors
Version 2.00.02
7.16 MB
2014/02/28

Before using the new Intel 4th Gen Core processors, we suggest that you first download the BIOS updater for new Intel 4th Gen Core Processors and then update the BIOS using this tool.

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H81M-K BIOS 0703
Version 0703
4.88 MB
2014/01/24

1. Improve system stability.
2. Support New 4th-Generation Intel Core Processors
3. Before using the new Intel 4th Gen Core processors, we suggest that you first download the BIOS updater for new Intel 4th Gen Core Processors and then update the BIOS using this tool.

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H81M-K BIOS 0601
Version 0601
4.84 MB
2013/12/25

Improve system stability.

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H81M-K BIOS 0504
Version 0504
4.84 MB
2013/11/18

1 Enhance compatibility with some PCIE device.
2.Revise help string in BIOS.
3.Support new CPUs. Please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us

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H81M-K BIOS 0401
Version 0401
4.83 MB
2013/09/26

Improve system stability.

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H81M-K BIOS 0304
Version 0304
4.83 MB
2013/08/29

First release Bios

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Product has High-Definition Multimedia Interface.
  • Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
  • All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
  • Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
  • PCB color and bundled software versions are subject to change without notice.
  • Brand and product names mentioned are trademarks of their respective companies.
  • The terms HDMI and HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.