Question about ViewSonic VA721 17" LCD Monitor

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Viewsonic VA721 monitor error message "no signal" in the middle of the screen

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Check the cable who comes from the CPU maybe are damaged

Posted on Jun 03, 2009

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Posted on Jan 02, 2017

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My screen is saying burn in and keep switching colours all the time.(white,red,green,blue.


You may need to send in unit for service because your unit is unable to go to sleep mode when the signal cable is disconnected or the PC is turned off. Please call ViewSonic Customer Care for support.

Although this will not hurt the monitor, you just need to apply an active video signal to get a display correctly. However, it will not work as expected to go into sleep mode. You'll need to call ViewSonic Customer Care to get this taken care of.

May 09, 2014 | ViewSonic VA721 17" LCD Monitor

1 Answer

Hi! My Viewsonic VA721 LCD Color Monitor's screen is getting darker over time. I've had it for about 5 years. Is it just getting "old" and worn out or is there something I can do to correct...


It can be that the power supply is dying due to bad caps (or worn out backlight lamps) as shown in my pictures here:
http://s807.photobucket.com/albums/yy352/budm/Viewsonic%20VA721/
It is old monitor so it may not be worth spending on it.
Please leave rating if it helps.

Feb 02, 2011 | ViewSonic VA721 17" LCD Monitor

2 Answers

Screen no signal


Your power cable from monitor to CPU is not connected properly.
If it not works after checking.
Then change power cable and it will work.

Apr 09, 2010 | ViewSonic VA721 17" LCD Monitor

1 Answer

The windows 7 is not recognizing the monitor VA721


May I ask what you mean by the windows does not recognized the monitor? You are not getting picture or you cannot set the correct native resolution (that is the best setting for best picture and aspect ratio)?
Native resolution for this monitor is 1280 x 1024 @60Hz.
And here is the common problem with VA721: http://s807.photobucket.com/albums/yy352/budm/Viewsonic%20VA721/

Mar 31, 2010 | ViewSonic VA721 17" LCD Monitor

1 Answer

No signal anolg


good day,
maybe there's a problem with your VGA or the cable wire that connects the monitor and VGA....try to approach technician near to you.....

best regards,
kaybicks

Feb 22, 2010 | ViewSonic VA721 17" LCD Monitor

1 Answer

I lost my installation CD for my ViewSonic VA721 monitor; can I get a download from the internet?


Yes here is a link to the drivers for your monitor> http://driverscollection.com/?H=VA721&By=ViewSonic
Thank you for using Fixya.com

Feb 09, 2010 | ViewSonic VA721 17" LCD Monitor

1 Answer

I need a driver for my va721 monitor


ViewSonic VA721 VA721 Monitor Driver ... Login. Register ... Uninstall Windows drivers How to Uninstall Windows Drivers and why you need to know it ...www.nodevice.com/driver/VX500/get36507.html

Dec 06, 2009 | ViewSonic VA721 17" LCD Monitor

1 Answer

Viewsonic VA721 - Screen goes blank for second or two and returns


Sounds like its going to sllep too soon make sure you do not have it set in your video card settings. also try it on a diffrent computer. if that does not shore it up replace the acpi board

Jun 11, 2009 | ViewSonic VA721 17" LCD Monitor

1 Answer

My ViewSonic computer monitor keeps displaying a Vga Not Support Message upon booting then the message Out Of Range comes up on a completely dark screen. Need Help


It sounds like the computer is trying to use a resolution that the monitor cannot handle. Boot into safe mode by pressing the f8 key during boot up and select safe mode. Once booted, right click on the desktop and select properties. In settings lower the resolution by moving the bar to the left and reboot.

I would move it all the way down, you can then move it up a step at a time once you are in normal mode again.

Hope this helps

May 02, 2009 | ViewSonic VA721 17" LCD Monitor

1 Answer

ViewSonic VA721 monitor


this is only an educated guess based on my years of computer and electrinics experiance. I believe the problem is the AC inverter that supplies current to the monitors back light,it powers up and fails. the monitor is working but without the back light you get a blank screen.The problem is fixable, but the delema is that for a technician to troubleshoot and repair the problem may cost as much as replacing the monitor since the prices have dropped so much in the last few years.

Dec 23, 2007 | ViewSonic VA721 17" LCD Monitor

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