this is my machine : NP8268-S(clevo p150sm-a) - i7 4810MQ - 15.6" 1920 x 1080 - 8GB - 1TB HDD - GTX 880M with automatic cooling and stock bios my temp reaches 87C. it has an IC diamond paste courtesy of XOTICPC. After flashing bios the max undervolt i could get was -12.5mv with 993mhz clock. Then the temps hovered around 80C with max fan. I downclocked to stock clocks and the best undervolt i could get was -37.5mv with a core clock of 954mhz. and the temps still hover around 78-80c but , thats without max fan. if i enable max fans then, it stays around 75c - 77c with an ambient temp around i guess 23c. I'm from Fullerton, California btw. Undervolting any further from -37.5mv on stock clocks or -12.5mv on boost clocks cause driver crashes and that means its not stable. I think the card is amazing but, it is plagued with these issues. Do let me know your undervolted voltages on stock and boost. Thank you.