Question about ViewSonic VX1962wm LCD Monitor

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My VX1962wm monitor began making a almost hissing noise and has not displayed what it should be properly since it first made that noise. The monitor will turn on when I turn on my PC, but it makes the hissing noise and the picture is less bright than usual as well as flickering. After a few seconds, the noise stops and the screen turns completely black, allthough the power button remains blue.

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  • 213 Answers

Your monitor has high voltage leak from one of the bulbs end to the ground. This leak is in form of an arc starting from the solder on the bulb where the wire ends and ending on the metal frame of the LCD.
The current rises and electronic protection in the inverter turns it off.
You have to take apart the monitor, then the LCD to find the broken insulation and to resolder and insolate the joint between the high voltage wire and the light bulb.

Posted on Aug 01, 2010

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Posted on Jan 02, 2017

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1 Answer

P191w


Hello,

The Acer p191w uses the same power supply as the Viewsonic VX1962wm that your problem is a well known issues with that power supply. The filter capacitors go out and that causes the power supply to shut down within a few seconds. The monitor is easy to repair, you will just need to replace the bad capacitors on the power supply board. Here is a link to a repair guide for the Viewsonic VX1962wm and the information will be the same since the boards are the same in both units.

http://www.ccl-la.com/blog/index.php/viewsonic-vx1962wm-monitor-repair/

Dec 22, 2012 | Acer P191W 19" LCD Monitor

1 Answer

Acer x193 monitor went into standby overnight. I have it set not to do this. Now, it has a hissing noise when turned on and it flickers and is dimmer, regardless of the settings.


Hello,

It's actually not in standby, the power supply on the unit has failed. This is a common issue with those monitors. The first thing to check is to see if it's still under warranty. Acer monitors have a 3 year parts & labor warranty from date of purchase. If you can't find your receipt check the label on the back of the unit for mfg date. If it's within 3 years then contact Acer corp. If your monitor is out of warranty then you can open it up to do the repairs. The usual problem with them is the capacitors on the power supply board overheat and bulge causing them to prematurely fail. You can replace the capacitors and the monitor will be just like new but with better parts in the power supply. That model normally uses the Darfon B092-*** 27-D021635 power supply board which is the same board that's in the Viewsonic VX1962 monitor. Here is a link to a repair guide that will show you what goes out and how to replace the parts to get it back running again.

http://www.ccl-la.com/blog/index.php/viewsonic-vx1962wm-monitor-repair/

I hope this helps, if so please rate our solution.

BuddyMc

Sep 23, 2011 | Acer X193W LCD Monitor

1 Answer

I got a Gateway LCD 900G monitor, it keeps flickering and making hissing noises, what can i do?


Flickering could be a loose power connection but the hissing is indicative of a potential short. for your own safety, I'd get this to a TV type repairman asap.

Dec 25, 2010 | Gateway FPD1960 19" Flat Panel LCD Monitor

1 Answer

I have a viewsonic monitor VX1962WM Model # VS11979 I turn it on and the screen go black in less then a min.


you probably have a bad invertor. you will need to open the case and replace the invertor

Oct 11, 2009 | ViewSonic VX1962wm LCD Monitor

1 Answer

1962wm screen has no display, flickers then goes b;acl


The backlight inverter has burned out.
Search eBay for LCD backlight inverter repair services.

Sep 05, 2009 | ViewSonic VX1962wm LCD Monitor

1 Answer

Greenlight is displayed, but its a black screen, for split second it displays, i need to repeatedly turn off and on to make it work and then there is a hissing sound that comes with it on... my lcd hisses...


Sounds like a component called a capacitor inside the monitor has fried, if your conifedent enough to opent the monitor and replace the component yourself go ahead, or take it to a repair centre.

Aug 02, 2009 | Computers & Internet

1 Answer

Display problem with ViewSonic VX1962wm 19" wide monitor


id say this is a compatability issue before interference from other sources(Undefineable)

Jan 30, 2009 | ViewSonic VX1962wm LCD Monitor

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