P4B-LX
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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE

    BIOS
    P4B-LX Beta BIOS 1008.004
    Version 1008.004
    Beta Version
    150.67 KB
    2003/12/10

    Latest beta BIOS

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    P4B-LX BIOS 1007
    Version 1007
    148.79 KB
    2002/06/28

    Support 2.6G CPU
    Revised CPU cache descriptors according to "BIOS Writer
    Guide Rev 1.5 to support P4 Celeron 2GHz.
    Add microcode update for NorthWood C-1 stepping (PGA478) beta.

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    P4B-LX BIOS 1006
    Version 1006
    146.6 KB
    2002/06/28

    Add 48-BIT IDE support
    Fix wrong L2 cache size for Willamette Celeron
    Add the support for Willamette Celeron.
    Add microcode update for Willamette Celeron. Update microcode
    update for Willamette wC-1 stepping, wD-0 stepping, and NorthWood B-0 stepping (PGA478).
    Fix the system sometimes reset automatically in POST 0B with some cache controller.

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    P4B-LX BIOS 1005
    Version 1005
    140.74 KB
    2002/02/06

    Support ICH2 B5 version

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    P4B-LX BIOS 1004
    Version 1004
    140.74 KB
    2001/11/26

    Fix PS/2 mouse fail to resume from S3 under Windows 98/Me.
    Fix PS/2 mouse resume failure in S1/S3 state.
    Fix system S1 resume failure.
    Fix S3 auto resume caused by keyboard event sometimes.
    Fix system cannot power off in S3/S5.

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