HP Omen 17 2019 RTX 2080 VBios Modding (190W)

Discussion in 'HP' started by DaMafiaGamer, Oct 16, 2019.

  1. smeksime

    smeksime Newbie

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    200W: 20332
    Graphics score: 25436
    Physics score: 17657
    Combined score: 8927

    With performance mode on both battery plan and command center.
     
  2. axalt

    axalt Notebook Enthusiast

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    Nobody on the ailienware forum would dump the 180w rom for me so I decided to see if I could get it myself. The executable wont run on our machines but I was able to extract it and look through the data files. I did a hex compare against the 190w rom on one of the files big enough to fit a rom file and found the 180w rom embedded in plain text. Matched it up byte for byte using the headers and voila.

    Just flashed it on my machine and its working fine, still no display port though which is the reason I wanted to try it. I haven't done any benchmarks because I never took any with the other bios's to compare with but would be interesting to see others results.

    [​IMG]
     

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    ColinMacLaren likes this.
  3. blackfire12

    blackfire12 Notebook Enthusiast

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    If the 200W vbios is generating more heat, I don't think it's worth it. I'm running the 190W and got these results:

    Total: 21490
    Graphics: 26823
    Physics: 21212
    Combined: 8696

    Can get a SS if needed but I think if you OC and undervolt it a bit more you can get higher scores. Not sure if it really matters or translates into actual games but it's still nice.
     
  4. axalt

    axalt Notebook Enthusiast

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    Ran timespy with the 180w bios.
    Stock graphics score: 10104
    OC (+175/+500) graphics score: 10879

    Core clock hovers around 1900MHz with the OC, max temp 70C with stock thermal paste.
     
  5. axalt

    axalt Notebook Enthusiast

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    Firestrike on 180w bios. Had to drop the core to +150 otherwise it would crash.

    Graphics: 27183
    Physics: 19524
    Combined: 9261

    Core hovers around 2000Mhz. looks like dx11 boosts higher for some reason.
     
  6. smeksime

    smeksime Newbie

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    Sounds good. Haven't gotten around to tweaking it much yet. I mentioned the temps earlier so I'm not really concerned about the heat with the 200W vbios. You have the i7 or the i9?
     
  7. blackfire12

    blackfire12 Notebook Enthusiast

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    The i9
     
  8. Burrick

    Burrick Notebook Guru

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    I wanted to ask you about this, or anyone else who may know: Do you think this would benefit from a shim on the CPU? What thickness would you recommend? The benefits of my repaste have diminished over the past month, so I think MX4 may be too thin for the mounting pressure, plus if it hasn't squeezed out it may be cockeyed due to your mentioned alignment issue between GPU and CPU.
    Thanks!
     
  9. gieffe22

    gieffe22 Notebook Consultant

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    wow nice find... just for info, this can be done for every rtx laptop? my rog 704gw with 115w 2070 can be pretty happy with an 135w or 150w vbios for example, just to hit the 1900mhz as stock desktop cards...
     
  10. JCordero31

    JCordero31 Notebook Consultant

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    i did the 190w and 5 cores from 9750h are at 100% usage all the time the other 7 are running 13-51% whats going on?

    UPDATE: Figured it out

    New issue max turbo is 4.3ghz all core. doesnt go above that. i think its my cstates
     
    Last edited: Feb 19, 2020
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