Question about Mag Innovision LT782S 17" Flat Panel LCD Monitor

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Mag lcd monitor

My mag LT782s went black. recently I hooked it up to a different pc. the display lasted for about 1 minute then went black again! power light comes on then turns orange. there seems to be back light but nothing more than illuminated black screen.

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

Posted on May 06, 2008

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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...

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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...

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I have a monitor MAG LT782s. Backlight works, but there is no video. Where should I look for a problem? Thank you.


HI There,

The easiest way to troubleshoot this one is to borrow another monitor that you know is displaying properly on another computer and connect it. If you're still not getting video then it's almost certain your video card has failed.

Regards,

Marcus

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

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When I re-boot my PC, my monitor blinks on and off


It's normal behaviour - it blinks because during boot the pc starts with the default VGA driver, then unloads it (the monitor shuts down as the video card is disabled) then load the appropriate video driver (the monitor starts up again as the video card is activated properly).

May 06, 2010 | Mag Innovision LT782S 17" Flat Panel LCD...

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With the SECOND (usually the RIGHT) mouse-button, click anywhere on your computer's "wallpaper".
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Apr 23, 2010 | Mag Innovision LT782S 17" Flat Panel LCD...

1 Answer

After display goes black monitor green power light remains ON. Power can be turned of and the display again stays on approximately 5 seconds. Replacing capacitors in power supply did not correct the...


The problem can be the lamps are bad, the only way to tell is to remove the lamps, look for poor soldering works where the wires are attached to the lamps, bad lamps will have very dark color at the end of the lamps, just like bad fluorescent lamp you see when it is worn out, anoher sign of bad lamp is pinkish glow when lamp si first turn on. The transistors and caps are good in the inverter section?

Jan 02, 2010 | Mag Innovision LT782S 17" Flat Panel LCD...

1 Answer

MAG 700P monitor display goes black after 60 seconds


Hello,

Can you send pictures of the power board to me at tech@ccl-la.com I will check our service manuals for the model and get back with you about a solution.

Buddy
Corporate Computer

Jun 29, 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

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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