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    750dm g 980m after prema mod v2 beeping

    Discussion in 'Sager and Clevo' started by DM g, Feb 13, 2017.

  1. DM g

    DM g Notebook Geek

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    Hi guys,

    I succesfully flashed v2 vbios from prema and I tried 0.1v and and oc but I couldnt. I think it was power suply. Mine is 230w. And I tried 0.75 0.50 0.25 and 0 volt. But now I m trying game, benchmark screen goes dark and after beeping at 0 volt. Is this a hardware damage? I used just 1v max.(temperature max 70c)

    I tried

    cmos reset

    DDU

    Xtu uninstall

    And come back to stock vbios

    I think my card is dying

    Please help me!
     
    Last edited: Sep 12, 2017
    DM g, Feb 13, 2017
    #1
  2. bloodhawk

    bloodhawk Derailer of threads.

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    Hmm, where did you download the 1v BIOS?
     
    bloodhawk, Feb 13, 2017
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  3. DM g

    DM g Notebook Geek

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    1 volt bios? I didnt, I gave 1v to gpu myself.
     
    DM g, Feb 13, 2017
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  4. bloodhawk

    bloodhawk Derailer of threads.

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    Don't think v2 of the vBIOS goes as low as 1v.
     
    bloodhawk, Feb 13, 2017
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    Spartan@HIDevolution likes this.
  5. Meaker@Sager

    Meaker@Sager Company Representative

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    Every chip will scale differently with voltage and clocks so it's about finding the right match. Also 0v will never work and if it does that means the setting is lying to you.
     
    Meaker@Sager, Feb 13, 2017
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  6. DM g

    DM g Notebook Geek

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    I mean +0v for inspector I tried oc +1v with modded vbios but now +0v default settings and vbios beep and dark then fan works full speed.
     
    DM g, Feb 13, 2017
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  7. Meaker@Sager

    Meaker@Sager Company Representative

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    +1 volt is a massive swing, normal voltage adjustments are in the 0.01-0.05V steps. An additional volt will cause most chips to die.
     
    Meaker@Sager, Feb 14, 2017
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  8. DM g

    DM g Notebook Geek

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    112.5 mv a lot of people using this. I just use 100.0 mv for stability or I could use 0.50 mv but my frequencies want more voltage but my psu is not enough for 100mv I see.
     
    DM g, Feb 14, 2017
    #8