Question about Toshiba 50 Class 1080p 120Hz LED Smart HD TV - 50L3400U 50 to 59 in

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Estimated cost for fixing Tobshiba LEDTV? Model#50L3400U. Colorful vertical lines, left hand side but more towards the middle. Lines appear on all imputs and are constant.Lines appear over the menu.

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If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

Posted on Nov 19, 2016

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Posted on Jan 02, 2017

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My 50 plasma tv has vertical lines running from top to bottom on left hand side of screen. What can I do to fix this?


If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts

Nov 05, 2016 | Insignia Televison & Video

1 Answer

I have a 50" Insignia plasma tv with vertical lines running top to bottom on left hand side of screen, colorful lines, it covers the menu screen and doesn't go away on different hdmi channel.


If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

Nov 05, 2016 | Insignia Televison & Video

1 Answer

Vertical and horizontal lines on screen


Check all connections that goes to panel from T'Con board for any loose connections. Re-seat them once and check. If the fault still persists, contact the authorized service center. T'Con as well as panel should be suspected. If you wish to get some idea about these kind of faults to LCD TVs, check this link. If you are not familiar with electronics, do not attempt to repair. Whether you suffer fatal electrical shock! Instead, contact the nearest service center.

Jan 25, 2013 | Sanyo DP32648 32 in. LCD TV

1 Answer

I have a 50" plasma insignia and it has colorful vertical lines down the middle.


Lines can be caused by a number or things: bad main board (control) which is rare, bad or loose plugs or solder connections.

The worst case is the issue (connections etc) can also be inside the display panel (PDP or plasma display panel) where they cannot be got at.

Parts for brand listed are not real easy to find in some cases.

Nov 05, 2012 | Insignia 50 in. Flat-Panel Plasma HDTV

1 Answer

Colorful vertical lines on 17"


This is typically a bad or loose cable to the monitor inside the computer. While you can open the iMac, Apple doesn't make it easy. It requires special tools, and there is a lot of tape involved. You can go to an Apple store to get it fixed, or to most computer repair places. It will likely cost you a little more than doing it yourself, but if something gets messed up in the process, they will be on the hook for fixing it, while if you did it yourself, now you have two things to repair.

Feb 06, 2011 | Apple iMac 17" Desktop

2 Answers

Mines a LG RZ42PX11 it intermittently gets a black vertical line down the middle of the screen.


Hi I have a LG RZ42px11 there are 6 vertical thick black lines running down the middle off the screen, when cold the TV seems OK but if it has been on for around 10mins or on standby the lines stay on screen.

Thanks.


Douglas.

May 13, 2010 | LG DU-42PX12XC 42 in. Plasma HDTV

1 Answer

HP Laserjet 3330 printed dark page especially around the middle


Does this happen both when copying and printing?
For printing solution, try another toner cartridge.
If lines continue to appear when copying (primarily through the automatic feeder) then lift the auto feeder, and clean the glass -mainly the narrow piece on the left side.

please rate solution :)

Apr 07, 2009 | HP LaserJet 3330 All-In-One Printer

2 Answers

Plasma TV with vertical lines


EASY! ok the 4th video processing unit is malfunctioning, if it is a Piano affect like the keys on the piano, then that can be fixed under your 1year warrenty after your 1year warrenty it will cost $200, but i could be wrong, i never studied panasonic plasma casue they ****, next time get a samsung.

the worst contrast and video ajustments, thats a panasonic.

trust me i am the flat pannel guru!

Mar 23, 2009 | ESA PDP4294LV1 42 in. EDTV-Ready Plasma TV

2 Answers

LG Plasma picture probles


hi there. I have this same TV, and the exact same problem. Last night, i was playing around with it, took off the entire back of it to see if I could fix it. After a few minutes of tinkering, I found that if I apply pressure to the TV in a specific way, the left side of the picture comes back. Here's what I did: standing in front of the TV, I hold the top of it, in the middle with my right hand, and the upper left corner with my left hand. Then, I gently apply pressure, forward (away from me) with my right hand, and backwards (toward me) with my left hand. Sort of like trying to "bend" the screen. At some point, the picture comes back .. . the problem is, if I let go, then the colored lines come back . . . maybe one can mount it on a wall in such a way that the pressure is still there . .. i haven't tried. That's all I got.

Oct 27, 2007 | LG DU-42PX12XC 42 in. Plasma HDTV

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