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Thread: ATI 4850/4870 voltmod thread

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  1. #11
    Xtreme Addict
    Join Date
    May 2004
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    Guys I am trying to do the pencil mod. I have my volt meter and I am getting 1.06 on idle and 1.10 on load. I have a VisionTek version. Temps are fine at under 60C and I look semi stable at 700/1100 at these volts. I am using the right points before. I used this same DVM when I had my GTS 8800. Do I need to flash my bios to unlock the extra voltage? Because outside of windows I measure at 1.14
    I think.


    Edit I was able to flash my bios. with 1.19 volts on load, 740/1100 looks to be stable. Temps are around 65-66C when running Mass Effect. I think I will keep it here. Temps are pretty high and I am almost close to 4870 performance.
    Last edited by vengance_01; 07-04-2008 at 10:38 PM.
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