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Remove cover viewsonic vx 900 monitor to change bulbs

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Re: Remove cover viewsonic vx 900 monitor to change bulbs


Posted on Sep 12, 2008

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Re: Remove cover viewsonic vx 900 monitor to change bulbs

How do you change the bulb on viewsonic monitor 19" model VX900? Where can I get a new replacement bulb?

Posted on Feb 11, 2008

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What is the default display settings for VA1912w

Viewsonic VA1912w

Optimum Resolution 1440 x 900
VGA up to 1440 x 900 non-interlaced (max. 60Hz)

May 26, 2014 | ViewSonic VA1912wb Monitor

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Dead on arrival need to open back cover

emtv_satc852, First visit YOUTUBE and watch some of them being pried apart at their perimeters around the four edges. That's how most of them are opened. Some people use an old CD or DVD disk, while some use thin blade screwdrivers. Try "lcd monitor disassembly" or "lcd monitor repair" on YOUTUBE. Good luck. Hope this helped. 12fixlouie

Feb 25, 2010 | ViewSonic VX2433WM 23.6" Monitor

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I have a new viewsonic monitor. It says it should

right click on your desktop and go to properties> resolution> change it to 1600 X 900.

if ur not able to see any thing on your monitor, try disconeting all the cables and restarting the system.

Aug 05, 2009 | Computer Monitors

1 Answer

Viewsonic VG 900 displays briefly, then goes blank

What Usually causes these to go on and off quickly is one af a couple things.

Usually it is the powerboard not putting out enough power to run the video board and the inverter.

Sometimes it is the actual inverter board. I have seen a plain small fuse stop these cold.

Rarely, but it could be a bad bulb in the screen. Bad bulbs usually start dark in the middle, or they start off pink. They can also flicker while they are on.

If you can take it apart and have a dc tester, the problem may be able to be found.
I repair some viewsonics , mostly VXs series, but I have done a couple of these.


Oct 11, 2008 | ViewSonic VG900b (Black) (10 Pack) Monitor

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Resolution problem of viewsonic VG2021m as the second monitor of thinkpad t61p

Go into the NVidia control panel, create a custom resolution (for the ViewSonic VG2021m, you want 1400x1050, 60Hz), and test it.  When the test asks you if it looks ok and you click "yes", it *still* is not activated-- it is simply added as one of the resolutions available for the monitor, and goes back to the same setting you had before... so it looks like it didn't work.  But then, if you go under "Change resolution", you'll see your new setting is available there.  Choose it, and you are good.

It's working for me, on my T61.


Jul 02, 2008 | ViewSonic VG900 19" Flat Panel LCD Monitor

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Help needed!

it's probably a problem with the backlight or the backlight inverter... i had the same problem just a little while ago. If your electrical components savvy, you might be able to find the problem on the inverter (which is on the side of the monitor once you get inside). Otherwise look into replacing the bulbs (which are on the top and bottom)

Dec 27, 2007 | ViewSonic VX900 19" LCD Monitor

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The screen resolution

Your going to love this. Open control panel, open display. Click the settings tab. Click Advanced. Click the Monitor tab. Remove the check mark from "hide modes". Click the drop down menu & set it to 75 hertz. Click Apply & than ok. You are now back to the Settings window. At Screen resolution move the slide bar to more. Pick what you want. Again click Apply & than ok. Bingo there you are! Have a nice day.
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Nov 18, 2007 | ViewSonic VA1703wb Monitor

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