Roamio Pro lost signal V52

Discussion in 'TiVo Roamio DVRs' started by Sang Le, Dec 15, 2019.

  1. Sang Le

    Sang Le New Member

    May 29, 2017
    My roamio wast starting to act pixelated so I've decided to reset and went through the guide setup but now I cannot get the cable signal showing at all. When I tried to look at the cable signal level, if I press channel up, it reboots. When I go to channel list, it only list about 80 channels without any HD where as before I got over 300 with HD. Is this the problem with the signal that's why I am not getting any HD? TIA.
  2. HerronScott

    HerronScott Well-Known Member

    Jan 1, 2002
    Staunton, VA
    The reboot on signal level check is a bug introduced with the last update to TE4. Have you had any luck getting your issue resolved?

  3. sangleweb

    sangleweb Member

    Nov 21, 2003
    The only solution I found working is unplug the TiVo for 5 minutes & plug it back.

    SOGLAD Thank You ALL !

    Aug 17, 2019
    Hummm... wonder what happens if you connect your coax directly to the TV and tried a 'channel' scan there? Everything populate OK? Second try (for me) would try a power supply exchange with a known good supply? Especially true with your comment: "...unplug the TiVo for 5 minutes & plug it back"?

    At just 2 Amps, on my 'to do' list is to measure actual current demand as a Roamio boots, refreshes and re-scans? Seems like a lots of potential things going on especially with that 3.5" hard drive demand 24/7 as well as the CPU?

    Just for grins, check your fan too... make sure it is 'clean' and not failing?


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