P170EM Prema V2 bios unlock

Discussion in 'Sager and Clevo' started by Gamos, Jun 14, 2017.

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  1. Gamos

    Gamos Notebook Enthusiast

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    Hello, help me please.

    I tried to unlock v2 bios for P170EM (P170EM_17_12_PM_v2) by AMIBCP. I made this:
    [​IMG]

    then
    [​IMG]

    and after flashing, I didn't find second paragraph "Main".
    How to unlock Access Level? I really need to get access to memory frequency & timings, cpu cores ratio and tdp limits.

    With MSI GT60 i only made this:
    [​IMG]
    and I've got access to everything
     
    Last edited: Jun 14, 2017
  2. CaerCadarn

    CaerCadarn Notebook Deity

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    @Prema

    Gesendet von meinem ONEPLUS A3003 mit Tapatalk
     
  3. Prema

    Prema Your Freedom, Your Choice

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    Doesn't work that way buddy, no tool will help you with that by simply changing some access levels...needs either to be re-build from source or manual internal rewiring.
    Something I don't feel like doing anymore as my experience is that people just take my code, write a tutorial on it, then publish mods which brick systems and Clevo comes knocking at my door because RMA cases sky rock...over time they lock down each gen one step further in the process.
     
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  4. Gamos

    Gamos Notebook Enthusiast

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    Prema
    Anyway thank you for all your great job!
     
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  5. Gamos

    Gamos Notebook Enthusiast

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    But tell me pls, this settings works on my GT60 with unlocked bios:
    pos_mod.JPG pos_mod1.JPG pos_mod2.JPG
    I think it should works, will it?
    And one more question, Failsafe means - after bios reset, right? and Optimal means - F9 preset? Maybe it better set values only in Optimal column?
     
  6. Prema

    Prema Your Freedom, Your Choice

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    Recovery doesn't work on PxxEM models, so I wouldn't try changing too much...
     
  7. Gamos

    Gamos Notebook Enthusiast

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    Ok, i get it, but what about Failsafe and Optimal, can you explain please
     
  8. Prema

    Prema Your Freedom, Your Choice

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    It's supposed to jump back to failsave if optimal fails, but in reality it often doesn't do that if it isn't an actual BIOS option.
    Also please read the README (TOS) of my mods to NOT edit them any further as they will blame me for bricked boards that they receive. Please ONLY use clean Clevo BIOS for your personal adventures!
     
    Last edited: Jun 15, 2017
  9. Gamos

    Gamos Notebook Enthusiast

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    What if i would only change Configurable TDP to TDP UP and Turbo core ratio's (i don't like xtu, and i know right frequencies for my cpu), it wont' make some hurt to bios from you, and i won't blame you anyway, because i understand - its only my own risk, i just trying to take best advice from Guru
     
  10. Prema

    Prema Your Freedom, Your Choice

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