I dont understand how you get water all over the board like that. I can run at -165c loaded for hours and hours and hours and those areas of the board that have water droplets all over them in your pic like the ps2/ethernet/usb ports and pwm heatsinks never even get cold the slightest bit...in fact they stay warm to to the touch. The whole motherboard does excepte maybe 1/2 inch outside the foam. That picture is really puzzling
Are you using air conditioning or dehumidifier at all down there when you bench?




This is after 2 hours benching an E8600 at -110C with 1.78v @ 6GHz 3D01-05. So.. I think I need to insulate the entire board in spray foam
Next up is T_M's method 
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