Question about ViewSonic N2750w 27 in. HD-Ready LCD Television

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Viewsonic with a black square in the midle of the picture

What the heck
I ran into this once before with a direct tv job but I can't for the life of me remember what I had to do to fix it.
I think it was some obscure setting in the tv menu but I don't recall now.
I have not yet gone to this customers house but I thought I would get some input before rolling out there.
My guess would be a picture in picture issue with only one input live from the receiver but I remember the one I remember from a couple years ago the balck box was dead center in the screen which doesn't seem a pic in pic issue. Could be wrong it has happened before. Any advise?

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  • mainstreet11 Nov 17, 2008

    Ihave the same problem. Change channels it goes away but comes back in a few minutes

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Fixed it. It was a loose S Video wire

Posted on Nov 30, 2008

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I spoke to someone at Best Buy yesterday because I had the same problem. In your TV functions you have a text box on. You have to change this to off or to a closed caption setting. Hope this helps.. :)

Posted on Nov 30, 2008

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1 Answer

Love this monitor BTW BUT it goes to black screen several times per day. Turning it off then on will temporarily fix it (sometimes) other times it will run all day and not go to black. Any suggestions?...


Model number of this Viewsonic? Otherwise common problem will be bad caps as you can see with all this broken VIEWSONIC monitors in my albums here:
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
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

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

Mar 28, 2011 | ViewSonic Computers & Internet

1 Answer

Monitor comes on for an instant, then immediately goes black, any suggestions?


Yes, look for bad caps as shown in my pictures here:
http://s807.photobucket.com/albums/yy352/budm/Viewsonic%20VA702b_s/

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

Dec 21, 2010 | ViewSonic VA702 (Silver, Black) 17 inch...

1 Answer

My viewsonic vx2235wm monitor keeps going black and then after a few seconds shows the picture again.. what the heck is wrong??!!


It could be a power-inverter board problem.
These 22s tend to have bulb issues too.
It would have to be opened up to check for possible obvious problems on the power board first.
If you can open it and get me a picture or two of the board to bammbamm@ptd.net, I might be able to see if any obvious troubles are showing.

Aug 18, 2010 | ViewSonic VX2235wm LCD Monitor

1 Answer

A grey square in the top left corner


This TV dose have PIP (Picture in Picture), Press the PIP button on the remote and see what happens. If fail then I would recommend to call Viewsonic.

Apr 26, 2009 | ViewSonic N2750w 27 in. HD-Ready LCD...

2 Answers

How to fix TV


I have a large black square obscuring the picture. You can see the picture in 1 inch border around the black square. If I reset the input switch, the black square disappears for about one second (the picture is momentarily perfect) and the black square appears again. It is not the cable box because I wired the cable directly into the tv. The same thing happens when I try to play a DVD. Any insights????

Mar 08, 2009 | Mitsubishi CS-35305 TV

1 Answer

N2750W PROBLEMS WITH DIRECT TV


just press the "PIP" button on the remote it happened to me and i just thought that it looked familiar and i pressed it and it worked hope it helps :)

Nov 19, 2008 | ViewSonic N2750w 27 in. HD-Ready LCD...

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