I have a Series 3 TiVo with Cable Cards. I am now getting a gray screen on many channels. Rebooting doesn't help. I also have another DVR using the same cable input (via a splitter) which is fine on all channels.
My question: How can I tell if the problem is with my TiVo or with the Cable Cards?
My question: How can I tell if the problem is with my TiVo or with the Cable Cards?
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