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TiVo Roamio and Roamio OTA Fan Noise

We’ve been getting a lot of inquiries about fans for the TiVo Roamio and the TiVo Roamio OTA DVRs – models that start with TCD846. The fans in these units are small and can get pretty loud over time.


Until now, we didn’t have a ready source of these, and we didn’t have instructions of replacing them. We now have both.

You can buy the fan here:

TiVo Roamio and Roamio OTA Fan and Tools

and you can watch a video on how to install it here:

WeaKnees TiVo Roamio Fan Swap Video

At the moment, we are only selling the fans with the Torx tools you need (three sizes: 8, 10, and 15).

3 replies on “TiVo Roamio and Roamio OTA Fan Noise”

I just changed the loud fan in my Roamio OTA VOX TCD846000V and now I can’t hear it at all. How do I know it’s working without taking the cover off again? The MBT is 43. Is that normal?


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