Question about Sharp Aquos LC-30HV4U 30 in. LCD HDTV

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Viewing PC on Sharp Aquos LCD TV

I am unable to view my PC on my Sharp Aquos LCD TV. Blue screen only. Changed dimension on pc output to match LCD options but still nothing. I tested output on another screen and it shows right up. Any ideas? The "PC" input is selected. The TV inputs work fine. It is just the RGB/PC input that shows nothing. It did work at one point. I haven't used it as a PC monitor in about a year and now it stopped working. It is actually a Sharp Aquos LC-20B6U-S serial number 406319139

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6 Suggested Answers

SOURCE: Audio Problems with Sharp Aquos T. V.

I called Cox Communications and the technician told me to disconnect every cable or connection and turn the DVR and T.V. off. Cox ran a diagnostic check to make sure my DVR was reading proper info from their center. It was, and then I reconnected everyhing, cables, HDMI plugs, and finally turned the DVR on. It read Boot, and then, I waited for the time to show. When it did, I turn the T.V. on. It has worked great since then. No problems with sound or picture. Hope this helps someone.

Posted on Nov 22, 2007

SOURCE: LC-37D62U Sharp Aquos HDTV Settings

lost sound on Sharp Aquos 37LCD62U

Posted on Jan 25, 2008

satavlad
  • 405 Answers

SOURCE: Sharp Aquos LC-3237U keeps turning off what could

Check if the power menegment is enabled. Go menu> power control ind see if NO OPERATION OFF is enabled.

Posted on Nov 06, 2009

  • 8457 Answers

SOURCE: sharp aquos no sound through hdmi

Reset all audio factory setting.Tries unplug,replug it well work,if ur backlight video board it still good.

Posted on Dec 17, 2009

Testimonial: "worked like a charm thank you so much, i was about to throw in the towel and get a new tv, now i don't have to thanks again"

  • 1 Answer

SOURCE: Can I use the AVC system of a Sharp LC 30HV4U on a LC 37HV4U TV

i have the sharp lc-30hv4u but i dont have tha avc box i need buy the box if do you have i can buy call me 702 3280184 thanks

Posted on Dec 18, 2009

  • 8457 Answers

SOURCE: Error Code E202, no picture, Sharp Aquos LC-45GD1E

Ur tv is not getting a broadcast signal,or ur tv cable or free air signal not getting from air antena,cables or dishes signals,or strong enough comming through.Get a better antena,like a digital antena,or a roof antena for better free air signal,cables or telicoms signals check ur boxes,push the power button OFF/ON to reboot it,to get signal back.

Posted on Apr 05, 2010

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