P5B-MX
Product support for
P5B-MX Find another model
By registering your device, you can easily manage your product warranty, get technical support and keep track of your repair status.
Register Product

    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE

    BIOS
    P5B-MX BIOS 0704
    Version 0704
    428.54 KB
    2008/07/29

    Support new CPUs. Please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx
    Fine-tune CPU temperature sensing algorithm.
    Fix certain Conroe CPU may fail to resume from S3.
    Fix chassis intrusion does not function.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-MX BIOS 0605
    Version 0605
    449.06 KB
    2007/12/14

    Revised CPU temperature sensing algorithm.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-MX BIOS 0506
    Version 0506
    448.71 KB
    2007/08/28

    Support new CPUs. Please refer to our website at: http://support.asus.com.tw/cpusupport/cpusupport.aspx.
    Fixed Conroe-L CPU XD Function can't be disabled issue.
    Fixed there is no C1E item in BIOS setup when using Conroe-L CPU.
    Fixed PC Probe II CPU Temperature not correctly shown after S3 resume.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-MX BIOS 0401
    Version 0401
    452.91 KB
    2007/08/02

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

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-MX BIOS 0301
    Version 0301
    451.34 KB
    2007/07/04

    Support new CPUs. Please refer to our website at: http://support.asus.com.tw/cpusupport/cpusupport.aspx.
    Fixed CPU frequency is sometimes shown incorrectly.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-MX first release BIOS v0218
    Version 0218
    398.17 KB
    2007/05/03

    P5B-MX first release BIOS v0218

    DOWNLOAD
    SHOW MORE DESCRIPTION
    See All Downloads
    • 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.