Question about Mag Innovision LT782S 17" Flat Panel LCD Monitor

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How to open lt782s model 700?

Black screen

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Stephen Lam

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SOURCE: Mag monitor lt782s - green light on screen black

This means that the power supply board has a problem. The problem is that the part of the circuit that controls the backlight has failed. This is usually caused by capacitors that have gone bad or transistors that have shorted.

Posted on Dec 23, 2010

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1 Answer

Mag monitor lt782s - green light on screen black


This means that the power supply board has a problem. The problem is that the part of the circuit that controls the backlight has failed. This is usually caused by capacitors that have gone bad or transistors that have shorted.

Dec 23, 2010 | Mag Innovision LT782S 17" Flat Panel LCD...

1 Answer

Need drivers for my LT782s


Try this link - http://www.driverstart.com/start725240.html

Here you may find all Mag Innovision drivers for your device. Below you may find useful LT782S links for drivers and software. Driver is a small useful utility what helps your LT782S hardware works fine.

Sep 26, 2010 | Mag Innovision LT782S 17" Flat Panel LCD...

1 Answer

Screen blacks out, but power light stays green. I can repress the power button and it will come on for a short while


Power supply, replace the caps, 220uf,470uf,680uf. you will see the tops of them are popped out, check the board too see if its turning color from the surface mount transistors that drive the lamps..If its turn an very dark color the parts have been very stressed out..

Feb 22, 2010 | Mag Innovision LT782S 17" Flat Panel LCD...

1 Answer

Screen goes black after a few seconds.


when the screen goes black shine a flashlight on it. If you see a dim image the back light needs to be replaced. Otherwise check the inverter as that may be causing the problem as well.

Sep 07, 2009 | Mag Innovision LT782S 17" Flat Panel LCD...

1 Answer

Black screen monitor


souns like the dc-dc convertor board that supplies the backlight gone faulty possible poor soldering on board

Oct 07, 2008 | Mag Innovision LT782S 17" Flat Panel LCD...

1 Answer

Screen had multi-color vertical lines, then went black


the monitor has power board issues it is not your video card. its not dead but it will require some soldering work to repair.

May 22, 2008 | Mag Innovision LT782S 17" Flat Panel LCD...

1 Answer

Mag lcd monitor


probably capacytor problem in the mainboard, take it to the lab it will be cheaper then buying new one

May 06, 2008 | Mag Innovision LT782S 17" Flat Panel LCD...

1 Answer

Power adaptor


you can find one at zp-electronics. it's an is-034 cord.

Mar 30, 2008 | Mag Innovision LT782S 17" Flat Panel LCD...

2 Answers

Compaq presario 700 Black screen


There might be several reasons, hardware nor software/operating system, but most probably from the hardware. Can be the graphic card (if you can notice the hard disk work well - from the sound), can be the hard disk, or even the mother board. We have to go through the symptom.
Since it is still new, the best solution is back to the seller for guarantee.

Feb 27, 2008 | Compaq Presario 700 470024-192 Notebook

1 Answer

I think it's busted


you need to open the case and check the capacitors and if they seem doomed or color is leaking then replace the bad ones that should stabilize the power to the vertical ic chip

Nov 20, 2007 | Mag Innovision LT782S 17" Flat Panel LCD...

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