Question about Relisys RLT1720 17" LCD Monitor

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Viewsonic VG2230wm 22 Blank screen

Viewsonic VG2230wm 22" monitor. For the last few weeks I have been noticing that when I turn the monitor on it would bllink and go out. When I turned the montitor off and on again it would work fine. Then while in the middle of working on my computer the screen went black. I noticed that the blue light was still on, I turned the monitor off and back on but the screen remains blank. I shut down the computer and the monitor and let them set for a few minutes then turned them back on. The monitor light turned blue indicating it was on but the monitor did a quick light screen that turned black. Could it possibly be the connection in the back of the monitor? I operate my system using the DVI cable input. If that would not be the issue, I could use some ideas as to what I should check next. Thanks!

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Look for bad caps in the power supply first, see example of failed VIEWSONIC monitors due to bad caps here: http://s807.photobucket.com/home/budm/allalbums
Post back what you see so we can guide you furhter.

Posted on Feb 08, 2010

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Posted on Jan 02, 2017

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How to perform viewsonic VG2230wm red line removal?


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

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Removing back panel of a viewsonic monitor


There are almost always plastic clips along with the screws. I'd recommend buying a plastic pry bar. You can google for them online and they cost $1 or so.

Jan 30, 2013 | ViewSonic VG2230WM LCD Monitor

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Viewsonic vg2230wm - the screen is blank when the computer first boots. I have to turn the monitor power switch on/off several times before the screen turns on, then it is fine.


Check your VGA (Visual Graphic Adapter) connector from your C.P.U (Central Processing Unit) to your monitor if it is intact. If it is intact , replace the VGA cable first. Then if the problem still persist check for the VGA driver in the device manager if it is correctly installed. If the problem persist try and send mail to me on greatengineerid@hotmail.com
Cheers.

Engr. Adewumi I.O

Sep 05, 2011 | ViewSonic VG2230WM 22 inch LCD Monitor

1 Answer

The screen keeps going blank


Check for bad caps with bulging tops as shown in my pictures here: http://s807.photobucket.com/albums/yy352/budm/Viewsonic%20VG2230WM/
You should replace them in a set.

Basic LCD monitor and LCD 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, Monitors, Caps : http://s807.photobucket.com/home/budm/allalbums

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitor kits: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Please post back what you find.

Nov 09, 2010 | ViewSonic VG2230WM LCD Monitor

1 Answer

Blank Screen


Common problem in monitors are bad caps in the power supply, that is the first place to check, look for bad caps with bulging top/bottom, see example of failed VIEWSONIC monitors due to bad caps here (worst case will be bad lamps): http://s807.photobucket.com/home/budm/allalbums
Post back what you see so we can help you further.

Feb 06, 2010 | ViewSonic VG2230WM LCD Monitor

1 Answer

My Viewsonic VG2230wm refuses to use its native resolution of 1680 x 1050. Whenever I select this resolution, it registers on the computer display settings, but when I check on the monitor display panel...


You will need to adjust your monitor settings in the NVidia control panel. You can get to this by right clicking somewhere in a blank spot on your desktop and then selecting it from the menu. You will want to go into the Display section. If you aren't able to see that section, change from "Standard" to "Advanced" settings at the top of the screen.

Dec 31, 2009 | ViewSonic VG2230WM LCD Monitor

1 Answer

Try to turn on the monitor but within power button, blue light comes on for couple of seconds and goes out. monitor does not come on. can you help?


Problem is either in the power-inverter board or since it is a 22 , it may have a bad bulb or bulb wire in the lcd panel.
If you can take it apart and get me pictures of the boards to bammbamm@ptd.net, I may be able to see if the board is the problem
Fran

Dec 01, 2009 | ViewSonic VG2230WM LCD Monitor

1 Answer

Vg2230wm monitor Will not power on


probably your power supply. Is it a cord direct from plug in for is there a box between where you plug it in and then a small round end that goes into the monitor. This would be the good news. If it plugs in direct then that means the power sopply is in the monitor itself which means more expensive to fix

Aug 05, 2009 | ViewSonic VG2230WM LCD Monitor

1 Answer

Screen goes blank


abandoned problem for now. will look for inverter board or parts from another monitor

May 12, 2009 | ViewSonic 22" FLAT SCREEN CRT BLACK...

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