If you own a PN42B450 you may want to update the firmware. When you update it, you’ll fix the following issues:
- If a customer turns a television off and back on,
- he loses his channels
- the TV displays “weak or no signal”
- the cable system’s settings always chance from “HRC” to “STD”
- the problem happens at the region where the cable system is “HRC” or “IRC”
You can find the updated firmware here.
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