P5B-E Plus
Product support for
P5B-E Plus 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-E Plus BIOS V0638
    Version 0638
    Beta Version
    757.96 KB
    2008/10/29

    Enhance the compatibility with certain memory.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-E Plus BIOS V0636
    Version 0636
    761.77 KB
    2008/08/05

    Support new CPUs. Please refer to our website:http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-E Plus Beta BIOS V0628
    Version 0628
    Beta Version
    750.8 KB
    2008/03/28

    Support new CPUs, please refer to our website: http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-E Plus Beta BIOS V0633
    Version 0633
    Beta Version
    758.87 KB
    2008/03/28

    Add support for new CPUs, please refer to our website: http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-E Plus BIOS 0627
    Version 0627
    Beta Version
    746.86 KB
    2007/11/30

    1. Fix CPU ratio will not reset after load BIOS default
    2. Enable support for N/2 Ratio option

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-E Plus 0624
    Version 0624
    Beta Version
    744.14 KB
    2007/11/12

    1. Support new CPUs. Please refer to our website at: http://support.asus.com.tw/cpusupport/cpusupport.aspx
    2. Update CPU temperature low limit form 1.1V to 0.85V
    3. Finetune Q-Fan control code

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-E Plus BIOS version 0617
    Version 0617
    Beta Version
    735.21 KB
    2007/08/16

    1. Finetune CPU temperature detection algorithm

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-E Plus BIOS version 0616
    Version 0616
    Beta Version
    735.19 KB
    2007/07/13

    1. Enhance memory compatibility under FSB1333 mode

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-E Plus BIOS version 0613
    Version 0613
    Beta Version
    735.13 KB
    2007/07/09

    1. Add new CPU uCode to support new processors
    2. Revise SLP 2.0 rule
    3. Support SATA Hot Plug function under AHCI mode
    4. Fix after downgrade CPU ratio, the Conroe L frequency not correct under ASUSCPU
    5. Enhance USB device compatibility

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-E Plus Release BIOS 0504
    Version 0504
    723.44 KB
    2007/01/26

    **Please update AsusUpdate to V7.09.02 or later prior making this update.**
    **Do not use AsusUpdate to downgrade BIOS. For such need, please use EZFlash or AFUDOS instead**
    1 Enhance memory compatibility
    2 Support CONROE E0 CPU(FSB 1333)

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-E Plus Release BIOS 0410
    Version 0410
    723.19 KB
    2007/01/23

    1. Update Jmicron option ROM to 1.06.59
    2. Fix AC Power loss function not correct
    3. Support x4 DIMM
    4. Moidfy Write to Precharge Delay default from 10 to 11
    5. Enable support for EIST under VISTA
    6. Finetune Q-Fan rule
    7. Support SLP 2.0
    8. Fix BBS device string not correct under AHCI mode
    9. Enable Disable USB capability
    10.Support ASUS WIFI-TV card
    11.Revise CPU temperature calculation algorithm for PECI

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-E Plus Release BIOS 0304
    Version 0304
    716.92 KB
    2006/10/30

    1. Support conroe L processor
    2. Update JMicron option rom 1.06.22
    3. Modify CPU fan low limit speed from 800 RPM to 600 RPM

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-E Plus Release BIOS 0207
    Version 0207
    711.73 KB
    2006/10/05

    1. Patch system will hang at post code 0FFh when FSB over 321
    2. Enhance Chassis Q-Fan sensitivity
    3. Enhance memory compatibility
    4. Fix CPU frequency not correct when use ES CPU and lock free fuction enable

    DOWNLOAD
    SHOW MORE DESCRIPTION
    P5B-E Plus Release BIOS 0108
    Version 0108
    710.52 KB
    2006/09/19

    Initial Release

    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.