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Blinking green light, will not reset, black screen

Discussion in 'TiVo Series3 HDTV DVRs' started by BlaineMurphy, May 19, 2014.

  1. Andrew Heggie

    Andrew Heggie New Member

    Jan 29, 2017
    Same problem with mine. I found a guy in Melbourne who is sure he can fix it. Faulty motherboard.
  2. unitron

    unitron Active Member

    Apr 28, 2006
    semi-coastal NC
    When he does you need to get him to write down for you (to share with us) what the problem is and what he did to fix it.

    Is it just bad capacitors on the motherboard or actual integrated circuits (chips) on there gone bad, and which ones?
  3. Andrew Heggie

    Andrew Heggie New Member

    Jan 29, 2017
    Very happy to share whatever I can learn. Frankly I'll pay to make it work again and I don't really care what the solution is. In the mean time I am buying a spare unit or two when I can.

  4. Mar 8, 2017 #204 of 207

    kaiser1111 New Member

    Mar 29, 2013
    Hope you didn't pay too much to get it fixed Andrew! Now that it's all about to finish in Australia & NZ. Anyone out there know how to get service EPG from somewhere else? It shouldn't be too hard, all TV's and PVR's get a EPG just a matter of getting the TiVo to show it.
  5. cardigans1

    cardigans1 New Member

    May 11, 2004
    I've been doing a lot of searching trying to figure out how to fix this issue. For mine, my mom has had her S3 with lifetime for 8 years and out of the blue, it's blinking continuous green on the far left light.

    I called Tivo customer support, they basically told me to unplug and plug back in and then shrugged their shoulders.

    As I've read this thread about caps and hair dryers - what would you recommend my first steps to be to try to fix? I'm located in the States and am a novice with "power stuff". Thanks in advance
  6. HerronScott

    HerronScott Well-Known Member

    Jan 1, 2002
    Staunton, VA
    While not definitive, first would be to open the case and check for capacitors in the power supply that are bulging outward slightly on the top. It is possibly to have power supply/capacitor issues without exhibiting this physical issue though.

    Tivo Series 3 - Bad capacitors in power supply

    Has the drive been replaced during this time? You could also run the drive manufacturer's tests on it to see if it passes in case you have a hard drive issue as well.

    Is this the HD model?

  7. SirKnowsALot

    SirKnowsALot Member

    Jun 3, 2015
    Unfortunately, the blinking green light is basically the Tivo's way of saying, "something went wrong". Any number of things could be the cause--only a couple of which we can do anything about.

    Did this happen after a power outage (or Tivo unplugged)? The hair dryer trick might allow you to get it to start back up, and once it is running it seems to be fine until power is removed. So, not a fix. A workaround.

    If you're lucky, it would be the caps (as Scott mentioned above) because that is a tangible problem you can remedy with some electronics work. Either way, you have to open the unit up and inspect. If you don't see the bulging capacitors, I'd try the hair dryer treatment. You don't need to hook it all back up to test...just plug in power and see if the green light blinks continuously or only a couple of times and then remains solid.

    If it goes solid, you know the heat helped. Now you need to keep power on it as you screw the cover back on and plan your path back to the Tivo's normal spot. Unplug it and hustle to that spot and plug back in ASAP. If you still have the solid green, hook all your cables, etc. back up and hope the power doesn't go out again.

    As of now, we don't know why the hair dryer trick works, but it has worked for several people. Any feedback on your experience is welcomed, as it may be the key we needed to figure this out.

    Good luck!

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