Question about LG DU-42PX12XC 42 in. Plasma HDTV
Hi. I have a 42" Plasma LG and I can't connect my mac mini to the TV. The gray screen appear and them the TV shows "no sign" on the screen. What should I do? Is that any configuration that I have to set before? I have a VGA/VGA cable and also a HDMI.....
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Posted on Jan 02, 2017
SOURCE: lg plasma
there are 2 types of flicker, one is the lamps that drive the display and the second is the sync signal of the video.
I assume the video sync is the flicker you see,
I would try connecting a different way to make sure it is not the tv,
connect using the aux /rca connectors to cable box.
and or connect using the cable direct bypassing the cable box.
I have seen several complaints about the hdmi cable signal being incorrect in some way,
this is the same issue that the svideo connector had in its early adoption signal was too hot or too low.
another thing to watch out for is the low light sensor on the front of tv if it gets an incorrect reading it can flicker the back light though it should be slow in doing so.
some times the flicker you see is not flicker but ac running through the sides of the picture from an ungrounded cable source.
how does it perform if you play a dvd player , with and without the cable box connected.
Posted on Apr 29, 2008
SOURCE: Hi, I have bought LG LCD
Hi Jatinder Kumar ,
Yes you can connect your computer output to lcd tv through dvi-hdmi cable or vga-hdmi cable.
1. Connect to HDMI (DVI) : just plug in HDMI (DVI) out of PC or laptop to HDMI or DVI TV. Than select source from HDMI.
2. Connect to PC : Plug D sub to TV, select PC in.
I hope that will help you.
Posted on Mar 21, 2011
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