Remove whitelist check / add ID's to break hardware restrictions mod requests.

Discussion in 'BIOS Mod Requests. Post Requests Only' started by Yen, Jun 19, 2010.

  1. Snack4

    Snack4 MDL Novice

    Aug 17, 2013
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    Yes, I found this mod from Camiloml in the last moment because TTAV134 not working.
    But both of them shows the same result.
    I'll try to flush back TTAV134 and upload image.
     
  2. ajsmsg78

    ajsmsg78 MDL Novice

    May 23, 2014
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    #5182 ajsmsg78, May 23, 2017
    Last edited: Jun 4, 2017
  3. hell1134

    hell1134 MDL Novice

    May 18, 2017
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  4. mrfloppy

    mrfloppy MDL Novice

    Sep 17, 2011
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  5. Kshitij Sharma

    Kshitij Sharma MDL Novice

    Jun 1, 2017
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    Hi,
    I need your help removing the WiFi/WAN whitelist on the bios, so that I can use the NGFF port with an eGPU adapter.
    Unfortunately I'm a complete noob and not sure where to start. Any help is appreciated.

    -Manufacturer: HP
    -Motherboard Model: 81F6
    -Bios revision: F.02, 30-03-2016
    -Bios Type: Insyde
    -Bios Download Link: http://ftp.hp.com/pub/softpaq/sp75501-76000/sp75634.exe
    -Current original card: PCI\VEN_10EC&DEV_B723&SUBSYS_81C1103C&REV_00
    -Card to be added: I plan on installing an EXP GDC external graphics adapter.

    Please let me know if this is possible, and if more information is required
    Many Thanks in advance.
     
  6. Artemiy

    Artemiy MDL Novice

    Jun 2, 2017
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  7. felipe almeida batista

    Friday
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    hi im from brazil, i need link of bios sp48024 SLIC21/no whitelist BIOS mod, please
     
  8. Serg008

    Serg008 MDL BIOS/EFI Guru

    Feb 23, 2010
    16,386
    7,498
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  9. Snack4

    Snack4 MDL Novice

    Aug 17, 2013
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    Found two mod versions sp41959_30CDF2E_SLIC21_SLP_NWL and sp41959_NWL_ByCamiloml
    Flash both of them with programmer to be sure but no luck. Start screen show 105-Unsupported...

    After all noticed that BIOS has two modules for wireless check
    1. MOD_5100.ROM is only for vendor VID/PID verify. If not in list shows "104-unsupported network device"
    2. BIOSCOD03.ROM is for card subsys check. If not present goes to "105-unsupported broadband device"

    Trying to disassemble had seen that BIOSCOD03.ROM module has this info with WiFi card VID
    seg000:142F db 86h, 80h, 8Bh, 10h, 0FFh, 2, 2, 3Ah, 16h
    seg000:1438 db 86h, 80h, 8Ch, 10h, 0, 0, 0, 3Ah, 16h
    seg000:1441 db 86h, 80h, 8Ch, 10h, 0FFh, 2, 2, 3Ah, 16h
    seg000:144A db 86h, 80h, 9Ah, 10h, 0FFh, 2, 2, 3Ah, 16h
    seg000:1453 db 86h, 80h, 22h, 42h, 0FFh, 2, 2, 3Ah, 16h
    seg000:145C db 86h, 80h, 27h, 42h, 0FFh, 2, 2, 3Ah, 16h
    seg000:1465 db 86h, 80h, 28h, 42h, 0FFh, 2, 2, 3Ah, 16h
    seg000:146E db 86h, 80h, 29h, 42h, 0FFh, 3, 3, 3Ah, 16h
    seg000:1477 db 0E4h, 14h, 11h, 43h, 0FFh, 2, 0, 3Ah, 16h
    seg000:1480 db 0E4h, 14h, 15h, 43h, 0FFh, 3, 3, 3Ah, 16h
    seg000:1489 db 8Ch, 16h, 1Ch, 0, 0FFh, 2, 2, 3Ah, 16h

    But have no skills in IDA to bypass this check. Please help!