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I have a 40 in olivia lcd about 3 years old. The right side of the screen has turned dark and makes it hard to see the picture. Is this a common problem with this brand?

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Yes the lamp needs to be replaced, do it soon or you might be bying a new inverter board sa well
regards,
daniel.

Posted on Jan 13, 2009

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Posted on Jan 02, 2017

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I have a 3 year old Toshiba Regza model#40XV645U..all of a sudden the screen went to no picture..there is sound and its as if the picture is lying beneath a very dark blue screen w/ a very thin band of the...


Breaking down after 3 years is about right for LCD TV. It sounds like the T-CON board has gone out. Does the on screen menu look normal?
Learn about failed T-CON/LCD panel here and also read my guide to understand more.

http://www.scribd.com/doc/25276757/E40951307-TCON-Troubleshooting-10-22-09-OPT
http://www.mediafire.com/?zzjygannjty PDF download

If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Parts: www.interliquidparts.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

Jul 04, 2011 | Toshiba Televison & Video

1 Answer

My Sony Bravia tv has a problem with the screen getting dark on the right side. Sometimes the screen is normal, and then sometimes it goes dark and/or red. There is a small square (2 inches) that has a...


This tv have a problems with a board that call T-CON decodering board.This T-CON decodering board sit at the bottom in the middle of the LCD screen panel.This T-CON decodering board,decodering the tv incomming broadcasting tv signal before it go into the tv LCD screen panel to produce pictures.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish T-CON decodering board for the replacement.

Apr 23, 2011 | Televison & Video

1 Answer

My 3 year old Proscan 42" LCD TV picture suddenly


On the far left and right inside the back on panel are inverter boards. Replace or look for capacitors buldged, swollen, or cracked on their tops. Replace defective caps with original value and make sure replacements are 105 degree for longevity. Common problem, let me know if this helped.

Sam Farrell

Feb 17, 2011 | Proscan 42LA45H 42 in. LCD TV

1 Answer

I have a Samsung 46 " LCD that is 2.5 years old. We had 3 capacitors replaced about 2 months ago, tv clicked but wouldn't come on.Now we have a new problem. The picture will be dark for awhile and then it...


No,this problems it the T-CON decoders board problems.This board sit right in the middle bottom of the LCD screen panel.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish T-CON decoders board for the replacement.

Oct 16, 2010 | Televison & Video

1 Answer

My Sony Bravia 40 inch TV is just over one year old. When switched on, the right side of the screen is covered by a dark cloud like distortion the other side is OK. After bout 10 minutes the screen...


The T-con board,the board that sit right at the bottom right in the middle of the center LCD panel.That board is dying.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish T-con board for the replacement.

May 27, 2010 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

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My 32-inch lcd tv from sharp has no picture but audio works fine. No picture ever comes up, not even the "please wait" message. Whats going on?


My 3 year old Sharp LC-40C32U would start up fine but within a minute would go dark (audio continued fine). For a while I could turn the set off and on again and it would be fine, but over time this became less effective. My solution, which has worked for a week now, was to a) unplug the set's power cord; b) after 3 minutes plug it back in and turn the set on; c) on the remote hit MENU and slide over to SETUP (3 clicks to the right if the screen is dark) and one up to RESET; d) hit ENTER and follow the prompts. This puts the set in it's factory configuration so you will have to rescan for channels. Worked for me.

Dec 05, 2009 | Sharp Aquos LC-32G4U 32 in. HD-Ready LCD...

1 Answer

Have 42 inch LG flat screen...for about 3 years...


Take the back off with no power connected..You should have 2 invertor pcbs..one on the left and one on the right..well the side of the picture you cant see is the same side of the faulty invertor..replace this and this should solve the problem.it is the cheapest option..if not..im afraid is is a new LCD screen unless you are prepared to take it appart and replace backlight bulbs :)

Oct 17, 2009 | LG 42LC2D 42 in. LCD HDTV

1 Answer

Samsung 40" lcd sound but no picture.


May be the backlight is out, can you see a picture when shining a flashlight on the screen. if yes you have either a bad inverter power supply or bad screen (panel).
both are serious , also could be just a few bad capacitors on the power supply, if you want you can do a visual of the power board caps will appear swollen on top and are easy to solder in cost about $1 each

Jul 21, 2009 | Samsung LE40R72BDX 40 in. HD-Ready LCD...

6 Answers

Vertical line on LCD TV Panel


Had this same issue on right side of 52" about 1 inch from side but had 3 vertical lines that disappeared after 40 minutes. Have Samsung LNT5265FX/XXA and about 16 months old. LCD Panel itself had to be replaced to fix it, fortunately had extended service plan

Oct 17, 2008 | LG 42LC2D 42 in. LCD HDTV

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