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Sharp HDTV LCD Screen keeps resetting to wrong position for computer use

I have a 42" Sharp LCD HDTV with a Dish Network satellite receiver connected to HDMI input 4 and a computer connected to input 7. Lately, every time I switch to computer the screen is reset to the wrong position and changing the position manually in the TV's menu works until I switch away again. I can't change the default setting to keep viewing the computer in the correct position--both vertical and horizontal positions are off every time I come back. This use to only happen occasionally, now it's all the time. How do I change the default position to the correct spot. Horizontal should be 61 and vertical should be 50. Currently the default setting continues to reset to horizontal 58 and vertical 28.

Posted by Anonymous on

6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

SOURCE: Banding on LCD TV

you need a new motherboard

Posted on Feb 28, 2008

Ajkill
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SOURCE: Strange Flicker with HDMI components

Reset the yamaha player to factory sttings and check if the issue still exists ,unplug all the cables and replug the cables if the issues still exists its the problem with the Yamaha receiver, please get it changed as its a new player................................

Posted on Jun 10, 2008

PyroPCMan
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SOURCE: Connecting to Dish Network receiver/tuner

Yes!

Posted on Jun 27, 2008

SOURCE: ps3 defaults to 576p when connected through onkyo 606 receiver

You have to tell the PS3 what the Okyo can do and it probably cannot do 1080P 60Hz (but can likely do 1080P 24Hz).  Try ticking more resolutions in the PS3s setup

Posted on Sep 03, 2008

  • 346 Answers

SOURCE: Blue horizontal and vertical lines

poor convergence

Posted on Nov 12, 2008

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