Hello, my LC-42D65U shart tv doesn't recognize any HMDI signals/inputs. Is there something disabled? Thanks for your help, Brenda

SOURCE: VGA Adaptor to HMDI Connector

you have to right click on an empty space on your desktop and choose either graphics options or graphic properties and select the external monitor, it depends on the graphics chip fitted but they are all similair

SOURCE: Toshiba 40XV645U - No picture on HDMI 1 when TV is turned on

I have the same issue with a Toshiba 46XV648U. I talked to Toshiba customer service and the individual I spoke with was not aware of this problem, but they are sending me a firmware update for the TV that "might" fix this.

Bud Martin

• 11361 Answers
• Posted on Jul 02, 2010

SOURCE: hello, I have LC-42D65U, the

It may be in the safety shutdown mode due to fault in the circuits. Need to do some voltages checking.
If you are going to DIY and have proper tools and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Bud Martin

• 11361 Answers
• Posted on Aug 04, 2010

SOURCE: WE have am AQUOS LC

Unplug it for about an hour to see if it will reset itself, if not, you will have to do some in-depth troubleshooting or have it repaired.
First two board to check will be the power supply module and the backlight inverter board. You will be looking for bad caps, cold solder joints, short circuits in the power supply and in the inverter board.
Please read my guide so you get some basic understanding on how LCD TV works.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx

The Knight

• 76851 Answers
• Posted on Jul 09, 2011

SOURCE: Need user manual for 42"sharp aquos lcd tv

Hello
Get into this link. You can download the user manual for your device absolutely free.
www.retrevo.com > Sharp Manuals > Sharp TV Manuals
OK.