Review on WeaKnees TiVo Roamio Replacement Fan Kit: Enhance Cooling for Base Roamio and Roamio OTA - Includes Tools by Michael Persing

All the tools and parts needed to replace a noisy case fan. Also included was a link to a video they made with step-by-step instructions. A bit pricey, but there's no doubt what to do next, or not enough star wrenches in the right size at the last minute. Update September 2019: I changed this from 5 to 3 stars. This fan started screaming in less than a year. Maybe I have a lemon, maybe not. The original fan lasted over 5 years so this seems unacceptable to me. I replaced it with another fan that is about 1/3 the price. The tools and knowledge to replace a fan with WeaKnees is still very useful - I just won't be a regular $20 fan buyer every year.