MAXIMUS IV EXTREME
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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE

    BIOS
    Maximus IV Extreme BIOS 3604
    Version 3604
    3.01 MB
    2013/05/17

    Improve system compatibility.

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    Maximus IV Extreme BIOS 3603
    Version 3603
    3.01 MB
    2012/11/27

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

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    Maximus IV Extreme BIOS 3510
    Version 3510
    3.01 MB
    2012/10/29

    Improve system stability.

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    Maximus IV Extreme BIOS 3211
    Version 3211
    3.03 MB
    2012/08/01

    1.Improve system stability.
    2.Enhance compatibility with some USB devices.

    *Due to rom size limitation, the bios version does not support UEFI EZ mode in order to support new CPUs.

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    Maximus IV Extreme BIOS 3208
    Version 3208
    3.03 MB
    2012/04/27

    1.Improve system stability.
    2.Improve memory compatibility.
    3.Support new CPUs. Please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us
    * Enable support for Intel Next Gen 22nm Processor E1 stepping MP version CPU.

    *Please update Bios twice when update from previous Bios version, then need CLRTC.

    *Due to rom size limitation, the bios version does not support UEFI EZ mode in order to support new CPUs.

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    Maximus IV Extreme BIOS 2302
    Version 2302
    2.45 MB
    2012/03/02

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

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    MaximusIV-Extreme BIOS 2105
    Version 2105
    2.41 MB
    2011/12/14

    "1. Improve memory compatibility
    2. Improve system stability"

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    Maximus IV Extreme 1904 BIOS
    Version 1904
    2.41 MB
    2011/10/10

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

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    Maximus IV Extreme 2001 BIOS
    Version 2001
    2.41 MB
    2011/10/06

    1. Enable support for Next Gen 22nm Processor.

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    Maximus IV Extreme 1409 BIOS
    Version 1409
    2.41 MB
    2011/06/22

    1. 2.2TB or larger HDD can be supported under RAID mode.
    (Need to install IRST 10.5 version driver first, you can find it under "SATA" catalogue)

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    Maximus IV Extreme 1303 BIOS
    Version 1303
    2.38 MB
    2011/04/20

    1. Improve OC performance
    2. Enable CPU Multiplier upper limit to 59x for K series CPU

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    Maximus IV Extreme 1204 BIOS
    Version 1204
    2.38 MB
    2011/04/08

    Improve USB3.0 compatibility

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    Maximus IV Extreme 1101 BIOS
    Version 1101
    2.37 MB
    2011/02/28

    1. Improve memory compatibility
    2. Improve system stability

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    Maximus IV Extreme 0901
    Version 0901
    2.36 MB
    2011/01/27

    Improve system stability

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    Maximus IV Extreme 0802 BIOS
    Version 0802
    2.36 MB
    2011/01/21

    Improve Overclocking capability and system stability

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    Maximus IV Extreme 0504 BIOS
    Version 0504
    2.37 MB
    2011/01/05

    1. Update CPU ratio item to allow automatic activation of Intel Turbo Boost when CPU Ratio is above the Intel specification.
    2. Enhance PCH native SATA performance.
    3. Enhance USB 3.0 / PCIE performance.
    4. Enhance USB 3.0 compatibility under BIOS setup screen.
    5. Enhance USB compatibility.
    6. Enhance PCIE compatibility.
    7. Support print screen in setup Ez mode.

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    Maximus IV Extreme 0406 BIOS
    Version 0406
    2.33 MB
    2010/12/30

    First Release Bios

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    • 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.
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