Maxent 27" LCD Flat Screen TV

Black square on the screen Vizio Gallevia 47" 1080p - Fixya

www.fixya.com/support/t355299-black_square_screen_vizio_gallevia_47

Jan 16, 2008 - Black square sized app. 10"x10" pops up on the bottom right corner of the screen and won't go away. .... Model 42LG70. Why is nothing on screen except for horizontal green and pink pixel line? I am looking at replacing the ...

bad screens display vertical lines with a white background ...

https://www.ifixit.com/.../bad+screens+display+vertical+lines+with+...

iFixitJun 17, 2014 - I am now replacing a screen on a different G2 and I am on the secondscreen. ... A touchscreen smartphone made by LG Released: 09/2013 Model: VS980..... on the rigth side, from the top to the botton has 6/7 black lines.Missing: 42lg70 ‎pixel

Broken LG LCD TV Capacitor Black Screen My Wont Turn ...

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https://www.youtube.com/watch?v=EbGiXqBAvvo
Aug 25, 2010 - Uploaded by FixItUrselfDummy
Broken LG LCD TV Capacitor Black Screen My Wont Turn On ...How I fixed my LG TV, Won't turn on or show picture Model: LG42LC7D ...Missing: horizontal ‎pink ‎pixel ‎line

Samsung LN46B650 Thin Black Horizontal Lines - Forums - CNET

www.cnet.com > Forums > Samsung

CNETI'm experiencing thin black lines from the top of the screen to the bottom. ... by babes808gpa / January 15, 2010 1:42 AM PST ... lines are about 1/4 inch apart from top to bottom of screen. starts on the right and about a 1/3 of the way toward the ...have the exact same problem, my lcd tv has multiple lines are horizontal it ...

Faulty HD- LCD - LED TV - Horizontal Lines STRIPS on the ...

? 3:05
https://www.youtube.com/watch?v=KiqJuMiEiak
Jun 8, 2013 - Uploaded by Sameh Moustafa
Faulty HD- LCD - LED TV - Horizontal Lines STRIPS on the picture SOLVED .... I just have one black line ...

TV Repair Help for Vertical & Horizontal Lines on Your TV ...

? 2:47
https://www.youtube.com/watch?v=b0sI7LB4cZE

The vertical deflection has gone out. Put it in the shop.

It looks like you've got problems with your screen. If that one is on a warranty, replace it

Horizontal or vertical bars on the screen could be from an ac line interference, adjacent magnetic field, bad input wire connections.....especially HDMI connector cables. A bad HDMI cable causes all kinds of unwanted picture interference. Check the conditon of all connection wires for proper fit and function. Keep in mind the method in which you connect your tv will result how the tv performs. As well this line problem could be a circuit issue too, requiring a technician to look at it.

have you tryed to find the "lamp" on it ... it sounds like your lamp has gone out you can get them from walmart or best buy or another type of electronics stores... they are normaly cheap compared to the price of a new tv and all it is is a light bulb for your tv... good luck to both of you

This is a fault i have seen with phillips lcd tv's and i suspect it could be the lcd screen itself,the ribbon cables from the screen are heat contacted on to a circuit board and there could be anything from 10 to 15 of these ribon cables and over a period of time the heat generated from the internal panels will deteriorate the plastic ribbon cables.
Try twisting the screen gently by placing your left hand on the top left hand corner and your right hand on the top right hand corner and gently twisting,if the lines go and then come back after you let go then a new screen will be required but it may be cheaper to buy a new one,could be worth buying the extended warrenty.

here's something you can try...remove the back and notice that there are ribbon cables (FRAGILE!) on the right and left side...alot of times these cables develope bad connections and cause the lines you see...other times the panel will be suspect. Removing these ribbon cables and reseating them have helped me determine in the past if it is a bad connection...or a bad panel

Does this happen on All inputs? Let me know. Thank you Jay.