Question about ViewSonic VA721 17" LCD Monitor

1 Answer

When im on face book my screan dims and i cant click on anything, I refresh and its noema for a few seconds then dims again. Help

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 11,361 Answers

It may hace dying caps in power supply just like the one I show here: http://s807.photobucket.com/albums/yy352/budm/Viewsonic%20VA721/

If you are going to DIY and have proper tools and know safety precaution then please read on:
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply (they should be replaced in a set), blown fuses; poor solder joints, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.

http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Posted on Sep 16, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

My headlights on my sunfire go off while driving


Right now, I'm thinking the head lamp switch assembly has a problem? See the wire color in the top of head lamp, that is voltage, fuse protected, hot all the time. When problem is ongoing, you could use a test lite, check for voltage at fuse circuit?
The headlamp switch assembly is located on headlamp ground circuit. There could be a wiring problem, somewhere. I can only help with testing.
headlamps-mjson0k3fklv4nrxwvfsyjec-3-0.jpg

Apr 22, 2017 | 1996 Pontiac Sunfire

1 Answer

My face book will not allow me to scroll, or send a message, or even type in anything, and everything I try to do is extremely sloow!


To be able to scroll or send messages using your Facebook account , kindly follow the following steps that I believe will resolve your concern. 1. See to it that your email username and password is working properly. 2. If it is not working, try to click on "forget password" link. 3. Open a new browser to log in again. 4. You need to delete cookies and browsing histories to refresh your browser.

Mar 26, 2011 | Facebook Social Network

1 Answer

I HAVE AN HTC SURROUND windows 7 phone after i unlock the phone to use it it fashes feew times to get to it normal brightness that it was set to on settings am wondering if is a battery problem please help...


i have the same problem, but mine freezes for a few seconds after unlocking. None of the buttons work and then randomly itll be fine and everything will work. Its like a 3-4 second delay after I unlock it. Also, when im using the phone, the brightness level changes every few seconds, from dim to bright, dim to bright, also really annoying. I'll let ya know if I find out anything, good luck

Dec 17, 2010 | HTC 7 Surround Cell Phone

1 Answer

WHEN I ADD SOME ONE AT FACE BOOK, THEY TELL ME I CANT


Refresh your page, logout and login to the page again and then try to add again. It might also happen that you've been blocked from a particular profile. You can track it using "who deleted me" application on facebook. Link for same is http://www.facebook.com/pages/Wanting-to-see-who-deleted-you-from-their-friends-list/88721949013

Jun 27, 2010 | Facebook Social Network

2 Answers

Crude emails


Just leave facebook or make a new account....
TAKE ALL YOUR PICTURES OFF EXISTING ACCOUNT.. remove as meny comments as you can get rid of all friends then make a new account and put everything on private i hope i helped...unfortunatly theres no other way

Apr 05, 2010 | Facebook Social Network

1 Answer

My facebook does not display pictures whatsoeve


my account in face book is not displaying picture what happined how did i going to see my pictures there

Feb 09, 2009 | Facebook Social Network

1 Answer

Cant see my page on face book


hi i have a problem i have 3 walls on facebook and i want to delet 2 of them
the two i want to delet are nikkifarzam and nikki faezam

Oct 10, 2008 | Facebook Social Network

Not finding what you are looking for?
ViewSonic VA721 17" LCD Monitor Logo

Related Topics:

36 people viewed this question

Ask a Question

Usually answered in minutes!

Top ViewSonic Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18389 Answers

Cindy Wells

Level 3 Expert

5062 Answers

mukhtar21 shaikh
mukhtar21 shaikh

Level 3 Expert

2017 Answers

Are you a ViewSonic Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...