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How to prevent my Philips TV from losing sound?

Software is now available on the web site. Refer to the “Firmware Upgrade Readme” file posted under the “Software” category on the web site for a complete listing of issues solved by this software release and earlier releases. Detailed instructions on how to update your set are included in the file also.

The information on this page applies to the following models: 42PF5421D/37, 42PF7421D/37, 50PF7321D/37. Click here to show more product numbers  ›

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