Pavilion DV2500 Bios Mod

Discussion in 'Computer Games and General Discussion' started by al5911, Feb 24, 2012.

Feb 24, 2012

Pavilion DV2500 Bios Mod by al5911 at 3:45 AM (523 Views / 0 Likes) 0 replies

  1. al5911
    OP

    Member al5911 GBAtemp Regular

    Joined:
    Dec 4, 2009
    Messages:
    288
    Location:
    Somewhere on earth ...
    Country:
    Hong Kong
    I hope I'm in the correct section ...
    I have Pavilion DV2550ee and the wireless card just went dead. I get an extra wireless card and want to use that
    on my DV2550. I had searched on bios mod forum and found a modded bios file for my notebook that is SP41959.exe. I tried it and it works BUT the wireless is not initiated/started on boot up. I have to toggle the hard switch to start the wirless (it is ON/OFF switch, not the Fn + F5 button combination).

    I'm seeking for a helps to mod the bios file by myself. I know I have to hex edit the MOD_5100.ROM part but I don't have the knowledge.
    Here's the detail of the wireless card ;

    STOCK/original -
    Intel Pro wireless 3945 ABG Device ID :
    PCI\VEN_8086&DEV_4222&SUBSYS_135B103C&REV_02
    PCI\VEN_8086&DEV_4222&SUBSYS_135B103C
    PCI\VEN_8086&DEV_4222&CC_028000
    PCI\VEN_8086&DEV_4222&CC_0280

    Replacement -
    ATHEROS AR5B91 device ID (N draft wireless card):
    PCI\VEN_168C&DEV_002A&SUBSYS_E006105B&REV_01
    PCI\VEN_168C&DEV_002A&SUBSYS_E006105B
    PCI\VEN_168C&DEV_002A&CC_028000
    PCI\VEN_168C&DEV_002A&CC_0280

    Any helps would be very appreciated. Thanks.
     

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