Originally Posted by leiff
my basic roamio ran 36. I permanently removed the top lid and deactivated the fan. now I run cooler at 34 and I don't have to hear the fan noise that was bothering me. While on, the top lid was always hot to touch so I'm sure everything inside is cooler now. I also removed the wifi lan module for good measure. it was secured with a screw but comes out easily without damage.
Hope nobody puts their hand into the unit by mistake as touching the power supply would be an experience.
3 Roamio Plus upgraded to 2Tb & 3Tb, and 4 Minis,