Question about ViewSonic VX910 19" LCD Monitor

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ViewSonic VX910 monitor has a power supply issue.

My ViewSonic VX910 monitor appears to have power supply issue. The power light comes on for less than 1/2 sec, then goes off for about 1 sec, then just flashes green. If you play with the switch and the A/C plug sometimes you can get it to operate correctly.

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  • 92 Answers

Your monitor have a bad condensator in the PSU.

The only thing to do is to replace the Power Supply Unit (very expensive, more than a new monitor) or if you have electronic tools, found and replace that condensator.(cheaper way...)

or

Have you connected your monitor with a new power cord ?

Best Regards!

Posted on Jun 29, 2009

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Posted on Jan 02, 2017

  • 194 Answers

SOURCE: ViewSonic VX910 monitor appears to have power

try running the self test on the monitor
Self Test:
turn off the system disconnect the data cable from the tower and connect only the power cable to the monitor and trun on the monitor if you see colour full bars then the monitor is ok then try to go BIOS and see if the monitor is working

Posted on Jul 01, 2009

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1 Answer

Monitor turns black after 2 seconds, Viewsonic VX910


Check the power supply first for bad caps, then check to see if you do have 12vdc feeding the the inverter circuits, worst case will be the lamps, see example of failed VIEWSONIC monitors due to bad caps: http://s807.photobucket.com/home/budm/allalbums

Jan 21, 2010 | ViewSonic VX910 19" LCD Monitor

1 Answer

My screen turned black and began flashing.


Kim, The LCD display requires WHITE light so you can see all the colors on the screen. Most BLACK screen problems will be a power supply problem internal to the monitor. I monitor is still under warranty, have Viewsonic repair it. Here are a few more options that could be available if unit is out of warranty. 1. Trade in for new widescreen display. Please note that the electronics technician at the store will evaluate your monitor and try to repair it for less than $10 in parts! He or she will keep it as a spare unit or sell your monitor for $40 - $60 to a buddy that needs a spare or second monitor. 2. Check to see if Viewsonic has a CASH+old unit swap-out program. They ship you a REFURBISHED same model unit w/ 30day warranty. Yes! They will REFURBISH your old monitor and ship it to another customer. But that's only if a swap program is in effect! 3. Check with a local TV/LCD monitor repair shop, to see if they refurbish LCD monitors with new or rebuilt "switch-mode-power-supply" / "inverter supply" / "cold-cathode-fluoiescent-lamps" . 4. Most costly option. Buy new display AND have your VX910 repaired and kept as spare unit! Before you do any of the above mentioned options visit (FYI) YOUTUBE and search for and view the longer (8-12 minute) video clips of "LCD monitor repair" and "LCD monitor disassembly" to learn what the most common causes of LCD BLACK SCREEN failure are and what parts are used to fix them. Also visit www.ccl-la.com/badcaps.htm and www.lcdparts.com , www.badcaps.net for more information. If your VX910 falls into the FAILED CCFL backlight catagory get back here to fixya and let us know what option you will persue. If this was helpful to you or someone else, rate this response on fixya. 12fixlouie by for now.

Nov 04, 2009 | ViewSonic VX910 19" LCD Monitor

1 Answer

It takes for ever to warm up and screen going on and off till is warm. If i keep it on all the time there is no problems. But switching it on in the morning takes about 20 min to get normal. When I bought...


this sounds like low DC voltage in the backlight ballast or possibly faulty backlights. Check to see if the screen glows slightly in a dark room when first turned on from cold and the screen is still blank, if there is no glow then its most likely a ballast or power supply issue. hope this helps

Sep 30, 2009 | ViewSonic VX910 19" LCD Monitor

1 Answer

Looking for a 715L1075-1-v Ver B power supply


>> 715L1075-1-V1 PC MONITOR - POWER SUPPLY FOR VIEWSONIC N/A TV

Once you have the _correct_ part-number, you can buy it online:

http://www.discount-merchant.com/We-provide-factory-original-parts-worldwide-p/1049626-viewsonic.htm

Sep 19, 2009 | ViewSonic VX910 19" LCD Monitor

1 Answer

ViewSonic VX910 monitor appears to have power supply issue. The power light comes on for less than 1/2 sec, then goes off for about 1 sec, then just flashes green. If you play with the switch and the A/C...


try running the self test on the monitor
Self Test:
turn off the system disconnect the data cable from the tower and connect only the power cable to the monitor and trun on the monitor if you see colour full bars then the monitor is ok then try to go BIOS and see if the monitor is working

Jul 01, 2009 | ViewSonic VX910 19" LCD Monitor

1 Answer

Power light blinking on and off


You will need to replace the below failed caps.
2 - 1000uF @ 10V
3 - 470uF @ 25V
1 - 470uF @ 10V


May 18, 2009 | ViewSonic VX910 19" LCD Monitor

1 Answer

Viewsonic vx910 19" lcd do not start


Hi...there,
It's seems you've got a busted backlight inverter...

Nov 29, 2008 | ViewSonic VX910 19" LCD Monitor

3 Answers

No power to monitor despite being plugged in


Check your video card. Is your computer booting up?

May 25, 2008 | ViewSonic VX910 19" LCD Monitor

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