Question about Televison & Video
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Posted on Jan 02, 2017
I know on the plasma TV's it was a matter of updating or downloading and re-installing the firmware/software for the TV to fix the issue. Go to the following page and if the model you have is indeed a 42PF7421D/37 download the software on the page. Make sure you follow the installation instructions to update the software otherwise the set will become a 150 lb paper weight.
&scy=US&slg=AEN&sct=LCD_TV_SU&cat=TV_CA&grp=SOUND_AND_VISION_GR&session=20091111140139_18.104.22.168&ctn=42PF7421D/37&mid=Link_Software&hlt=Link_Software">Philips Support Page
Posted on Nov 11, 2009
I have the same problem too. Need a fix. This tv isnt that old and is not used that much. does not seem to be the cables or cable box. the menu has color to it but the channel picture is in black and white, flickers a bit, and seems to be in a very large pixle form. it this able to be fixed? Please Help.
Posted on Feb 22, 2011
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