Seeking Dell Inspiron 17R SE 7720 Unlocked Bios Mod

Discussion in 'BIOS Mods' started by alex4mayor, Nov 6, 2012.

  1. alex4mayor

    alex4mayor MDL Novice

    Oct 31, 2012
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    I am in need of a modded bios for the dell 7720, specifically I would like to access the pci latency timer settings and hpet.

    I am willing to donate if this works out :D so please have a look and a try
     
  2. CHB68

    CHB68 MDL Novice

    Sep 20, 2007
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    #2 CHB68, Nov 16, 2012
    Last edited: Nov 16, 2012
    I would appreciate that too. Hope to find hidden VBIOS menue entries. Obviously DELL limited the oc performance of the built in NVIDIA GT650M chip. Overclocking the chip from 845 to 960 MHZ (i.e. with MSI Afterburner) you get max. 1 (one) additional FPS..... a real disgrace for a "gaming Notebook".
    Uploaded the actual A011 DELL Bios and would be very grateful if anybody could take a look into it. :worthy:

    Thank you very much in advance !
     
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  3. Tito

    Tito Super Mod / Adviser
    Staff Member

    Nov 30, 2009
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  4. CHB68

    CHB68 MDL Novice

    Sep 20, 2007
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    My first choice Tito. As mentioned above we (several users in a German board) assume that DELL limited the oc anyhow in the VBIOS. A core increase of more than 100MHZ must effect the performance, if not limited by the system. And it is not temperature related.
     
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  5. alex4mayor

    alex4mayor MDL Novice

    Oct 31, 2012
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    Specifically, i'm wanting do disable HPET in bios because i get some sound stuttering. I've looked around and it seems that DPC latency is the cause for this and disabling hpet is the remedy.

    Hopefully this gets unlocked soon if possible