Question about LG 42LG30 42 in. LCD HDTV

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I conneted my dell personal computer to the rgb (pc) port on the back of my lg 42 plasma tv. the screen show dell icon and then a went blank and a message appeared stating invalid format. james robinson

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It maybe that the resolution and /or the frequency (Hz) on you pc is not supported by the tv.
Supported resolutions.

  • Supported computer resolutions 640 x 350,
    720 x 400,
    1360 x 768,
    1920 x 1080,
    640 x 480 (VGA),
    1024 x 768 (XGA),
    800 x 600 (SVGA),
    1280 x 768 (WXGA),
    1280 x 1024 (SXGA),
    1600 x 1200 (UXGA)
Or you should use the HDMI connector which is reported to work well..

Posted on Nov 13, 2010

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