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Discussion Starter · #1 · (Edited)
I have an Onkyo TX-SR604, Comcast RNG200N, and a Vizio VF551XVT.
When I turn the components on to watch TV, the TV is blank and I get no audio. Then the TV shows "snow". Then the audio starts (through the Onkyo.) Then the picture shows. This takes up to 30 minutes when trying to start watching a HD channel. The "warm-up" process is shorter for SD channels.

Both SD & HD "warm-up" times are getting worse. SD used to come to life instantly and HD only took 2-3 minutes. Now SD can take 5-10 minutes and HD can take 30 minutes.

Any ideas?
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