Mobile Pascal TDP Tweaker Update and Feedback Thread

Discussion in 'Gaming (Software and Graphics Cards)' started by Coolane, Jun 20, 2017.

  1. Falkentyne

    Falkentyne Notebook Prophet

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    The BIOS file that you download on GPU-Z doesn't contain all of the bios regions. There's stuff like INFOROM, HULK cer 2.0 stuff and all other sorts of stuff. There's also empty padding space as well.
    There was discussion about some of these regions on techpowerup on some bricked Asus TUF OC 3090 card after a flash with Asus' official flasher, and manual unbricking from help from another user (without a programmer), by getting NVflash to flash the corrupt section, which was VERY difficult.
     
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  2. hobby-schrauber

    hobby-schrauber Notebook Enthusiast

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    Any Solutions?
     
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  3. bennyg

    bennyg Notebook Virtuoso

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    Take the file you read off your chip with the programmer, mod that and flash the modded version onto the chip

    Sent from my Redmi Note 8 Pro using Tapatalk
     
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  4. hobby-schrauber

    hobby-schrauber Notebook Enthusiast

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    Not possible, the TDP Tweaker can only read vbios files :-(
     
    Last edited: Aug 30, 2021
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  5. AlexUnder2010

    AlexUnder2010 Notebook Enthusiast

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    Guys with P4200, could you please kindly share your vbioses? On techpowerup there only two versions and both from Dell. In search of HP or Clevo or anything different from Dell.
     
    Last edited: Sep 9, 2021
  6. Christian Olivier Andogui

    Christian Olivier Andogui Notebook Enthusiast

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    I noticed that HPE (HP Enterprise) provides a way to update HP Quadro GPU firmware (bios) including Nvidia Pascal GPU on its official website (support section).

    There are an option for Windows users and another option for Linux user (easier option). Both are bases on NVFlash it seems.

    I'm not an expert but I think it could be used to SW flash GPU with any modded vbios made by TDP Tweaker without a HW programmer.

    If somebody with more experience can test it please. You Can Open the Linux installer with a tool like 7zip, it is not encrypted and you will see 3 files inside (bios, NVFlash and a text file). It should be easy to mod this setup (edit the text file and change the vbios) to SW install any other HP vbios.
     
    Last edited: Sep 11, 2021
  7. NeXt3R

    NeXt3R Notebook Evangelist

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    there is no "NVFLASH based tool" + functional certificate bypass

    send this tool here ?
     
  8. Christian Olivier Andogui

    Christian Olivier Andogui Notebook Enthusiast

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    The file Quadro_P4000_86.04.56.00.0B.zip is for windows. Just unzip then you will see the setup.
    The two other files are for Linux (I have to split it in two cause is more than 2MB). First rename the file "rename me" as Quadro_P4000_86.04.56.00.96.z01, then unzip to see the Linux package. You can use 7zip to open the Linux package and find the vbios and analyze it on Pascal TDP tweaker.
    Original files from HPE, no modd have been done.
     

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  9. NeXt3R

    NeXt3R Notebook Evangelist

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    5.401 nvflash "old for most mobile device"
    it will be a normal version + vbios inside
     
  10. hope123

    hope123 Newbie

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