M4A78
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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE

    BIOS
    M4A78 BIOS 2301
    Version 2301
    635.7 KB
    2010/09/17

    Fix the default CPU ratio setting may be incorrect when using certain CPU.

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    M4A78 BIOS 2101
    Version 2101
    635.91 KB
    2010/07/09

    Fix the issue that system may hang during POST when using certain graphic card.

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    M4A78 BIOS 1206
    Version 1206
    637.58 KB
    2009/09/29

    Improve the system stability and performance when using certain memory.

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    M4A78 BIOS 1202
    Version 1202
    641.44 KB
    2009/09/17

    Support new CPUs. Please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx

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    M4A78 BIOS 1106
    Version 1106
    638.98 KB
    2009/08/14

    01. Fix the issue that certain Logitech PS/2 keyborad may not be detected.
    02. Fix the issue that L3 cache size may be incorrect in DMI table when using dual-core CPU with L3 cache.

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    M4A78 BIOS 1103
    Version 1103
    639.15 KB
    2009/08/05

    Update Express Gate to version 1.4.10.4.

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    M4A78 BIOS 1101
    Version 1101
    638.9 KB
    2009/07/20

    Support new CPUs. Please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx

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    M4A78 BIOS 1001
    Version 1001
    638.44 KB
    2009/06/19

    01. Support new Lan chip.
    02. Update Express Gate.

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    M4A78 BIOS 0806
    Version 0806
    637.56 KB
    2009/06/01

    01. Improve the system stability and performance for certain memory.
    02. Reduce the thermal of the CPU.
    03. Fix the issue that system may not be able to resume from S3 by PS2 keyboard or mouse.

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    M4A78 BIOS 0801
    Version 0801
    637.85 KB
    2009/05/26

    Support AOD3 function.

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    M4A78 BIOS 0701
    Version 0701
    637.7 KB
    2009/04/13

    01. Improve the system stability when use certain memory.
    02. Fix the problem that system may report overclocking failed if reboot after resuming from s3, when overclock AM2+ or AM3 CPU ratio.

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    M4A78 BIOS 0601
    Version 0601
    637.83 KB
    2009/03/31

    Support new CPUs. Please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx
    *Updating the BIOS with the latest BIOS version will enable the motherboard to support AMD AM3 945/955 CPU.
    **The motherboard cannot flash older BIOS files once you update the BIOS with the latest BIOS version.

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    M4A78 BIOS 0506
    Version 0506
    625.79 KB
    2009/03/24

    Initial release.

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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.
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    • PCB color and bundled software versions are subject to change without notice.
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