This is no request thread! HP COMPAQ bioses, how to modify the bios?

Discussion in 'BIOS Mods' started by Yen, Aug 6, 2009.

  1. kattekop

    kattekop MDL Novice

    Apr 23, 2010
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    HP Compaq Business PC decompressor

    This is only to be used on HP Compaq Desktop Business PCs... Hehe, a compressor wasn't in the ROM image.. This is only a decompressor. Feel free to use OllyDebug on the code and learn :) It uses a dictionary technique.

    I had the code a long time but only for real mode addressing, put in a .COM file.. And now, here it is, fully Win32 capable :) Enjoy, happy XMAS. This tool is dedicated to x7a & my daddy ;)

    No compressor for now, I'm sorry.. Hope you like my hard work.
     
  2. kattekop

    kattekop MDL Novice

    Apr 23, 2010
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    HP Compaq Business PC decompressor

    Try googling for 'business compaq 786' and choose your bios from Google autocomplete. My tool decompresses these bios models. If you choose the Windows 7 version of a particular 786 bios, and use a hex editor on the output ROM files, you can find a SLIC table ;)

    Damn me if it doesn't work ;) And for releasing it anyway.
     
  3. kattekop

    kattekop MDL Novice

    Apr 23, 2010
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    HP Compaq BIOS Decompressor

    I tested it on HP Compaq Business Desktop dc5000 and dx2000 System BIOS (786B0 BIOS), and 786B2 BIOS. The Rom.Bin size needs to be only 512kb.
     
  4. sebus

    sebus MDL Guru

    Jul 23, 2008
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    I am sorry, but it is really pointless effort (thanks anyway)

    HP Compaq Business Desktop dc5000 series
    HP recommends Microsoft® Windows® XP Professional

    HP Compaq Business Desktop dx2000 microtower
    HP recommends Windows® XP Professional

    Would they be really worth anything at all under Win7?

    sebus
     
  5. redroad

    redroad MDL Guru

    Dec 2, 2011
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    Maybe WSSE 2008 R2. A nice NAS
     
  6. sebus

    sebus MDL Guru

    Jul 23, 2008
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    Without compressor it is not worth that much anyway...

    sebus
     
  7. redroad

    redroad MDL Guru

    Dec 2, 2011
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    Could you elaborate on this a little more.

    By the way thanks for all your work on the delta files for WHS 11 and WSSE 2008 R2. They really were helpful.
     
  8. vSaAmTp

    vSaAmTp MDL Novice

    Jun 27, 2010
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    Wait too....

    Can not Post the Link to the Bios File... Sorry
     
  9. redroad

    redroad MDL Guru

    Dec 2, 2011
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    Why not? No internet?
    If you have internet and you are limited because not enough posts then copy link to notepad and then cut and paste here.
     
  10. LatinMcG

    LatinMcG Bios Borker

    Feb 27, 2011
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    just dont add http:// or www
     
  11. zhlf33

    zhlf33 MDL Novice

    Jan 10, 2012
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    Wlan/wwan whitelist removal

    Hi TTAV134,

    Could you help me to remove whilelist for HP Compaq HP2760P Notebook PC (version F.20 24-oct-2011) ?? Thank you very much.
     
  12. poople

    poople MDL Novice

    Jun 29, 2011
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    Hi TTAV134,

    As far as I know, the un-whitelisted BIOS is useful for specific devices made by a manufacturer other than the one(s) allowed (whitelisted).

    Can we hardware-unwhitelist a port? Specifically, unwhitelist a mini pci-e WLAN so its slot/port can be used by a mini pci-e ssd? I have a HP 8510w with a un-whitelisted BIOS F.15. The system does not recognize a mini pci-e ssd put in a WLAN mini pci-e slot. Do they use different pin-outs? Or is that slot whitelisted to be used with a WLAN card only?

    Please advise.

    Thank you in advance.
     
  13. fromthesticks

    fromthesticks MDL Novice

    Nov 12, 2009
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    does anyone have the nc6400 intel modded bios still. Have looked around and cannot find a working link. I have used in the past without issues.

    Thanks, the link on the big page says file not found.
     
  14. DaNiEx

    DaNiEx MDL Novice

    Feb 8, 2012
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    Im novice doing this, i want comment i've successfully change my bios logo using Phoenix Bios Editor, now my bios logo looks nice, but i have a question Its possible to put a full screen logo? I guess it depends of the bios rom memory available for storage, I have a hp pavillion 7600 series.thanks for the answers.
     
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  15. glnta

    glnta MDL Novice

    May 9, 2010
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    HP DV8-1110EA F.25 BIOS Whitelist removal

    I have an HP Pavillion DV8-1110EA, Core i7
    Motherboard : Hewlett-Packard 7001 35.35
    Bios: HP F.25 (31-05-2010)

    I need the whitelist removed from the BIOS.

    Bios file from HP is SP49106, unpacked file is 7001F25.fd

    Can anyone help please ??
     
  16. Styxx

    Styxx MDL Novice

    Feb 8, 2012
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    Maybe now something changed and have decision!?
     
  17. Xerxies

    Xerxies MDL Novice

    Dec 9, 2009
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    Also Looking for the intel nc6400 ROM. I guess not enough people were clicking on it to keep the link live :(
     
  18. hampshrb

    hampshrb MDL Novice

    Feb 20, 2012
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    Does anyone have a link to a SLIC2.1 bios for the NC6000 laptop? I am willing to test. I have a few power boards that I am willing to brick.

    Thanks
     
  19. rebox

    rebox MDL Novice

    Feb 24, 2012
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    Hi. can anyone help me with a modded bios for an old HP NC6220, the latest bios is F16 (68DTU).
    I need it to be able to use a new wi-fi card TP-LINK TL-WN681N with N standard. I have put an already modded bios F13 done by the user TTAV134 and I thank him, but HP wireless assistant says that the WIFI is disabled even the wifi card it was recognised and it works. This is annoying ant the other reason is that I must keep the bluetooth ON otherwise the blue led is blinking permanently which is trully annoying. So I need a F16 bios modded for my wifi card. If anyone can help me I will provide the specific informations of my wifi mini pci card if can tell me where to find those informations. I am new on this forum and unfortunately I can't send PMs and post links with the bios which needs modded but can be find searching HP NC6220 bios. Scuse my english and thank you in advance.