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921 - no picture but do have sound...

Discussion in 'Other HD Receiver Support Forum (811, 921, 942)' started by hometronix, Sep 12, 2006.

  1. hometronix

    hometronix Cool Member

    Sep 8, 2006
    Every morning, the tv goes on, we have sound, but no picture. I change channels and still have sound, but no picture. I power off the receiver and then turn it back on. Works like a champ. How do I get araound having to do this every morning?

  2. AmEx

    AmEx Cool Member

    Sep 13, 2006
    check your software version to make sure is current.
    make sure receiver is not overheating, buy some "dust off" in any computer store and blow some air inside the receiver to remove the dust.
    keeping the receiver cool will improve response time as well as processor speed.

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