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Viewsonic va702 lcd type no display or just white

Viewsonic va702 lcd type no display or just white screen...is thre any solution for this kind of problem?

Posted by Anonymous on

5 Suggested Answers

6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

SOURCE: viewsonic lcd tv 37"

try to check the RAM, video card, or processor maybe it is not properly inserted to the slot.

Posted on Jan 08, 2009

  • 80 Answers

SOURCE: white line near top of the screen

Often problems with LCD monitors can be traced to bad capacitors. The following sites will help you identify if your monitor has bad capacitors, and how to replace them.

www.fixyourmonitor.com and http://www.youtube.com/watch?v=9Q6_TgNJvQw

Good Luck!

Posted on Jun 13, 2010

  • 3 Answers

SOURCE: hi i have a problem about my lcd viewsonic va702,

this works for Dell monitors with a similar problem: shut down, turn off monitor and pc, turn off at wall socket, and remove power plugs from wall socket. wait about 30 seconds. plug back in, turn on, and all should be well? I have used this 3 times on a Dell PC with a Viewsonic monitor.

Posted on Dec 23, 2010

jdvillanueva
  • 2098 Answers

SOURCE: sir i got a viewsonic lcd 19" model 1918 it

Hi,
Let the unit cool down for 30 min., give proper ventilation because your processor have a heat sensor, once reached the peak temp the unit will automatically shuts off. Keep away all the obstruction from your vent.
Let me know if the symptom is still there...
Thanks for using fixya.

Posted on Feb 02, 2011

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Can I clean my ViewSonic LCD Monitor (VE510b) with water (using cloth)? Please tell me easy procedure of cleaning my ViewSonic LCD Monitor screen. email: amdesh1@gmail.com


Hi


Time Required:
Cleaning a flat screen (LCD) monitor usually takes less than 5 minutes Here's How:
  1. Turn off the monitor. If the screen is dark, it will be easier to see the areas that are dirty or oily.
  2. Use a dry, soft cloth and very gently wipe the screen. A great choice would be the microfiber type of cloth used to clean eyeglasses.
    See Tip #1 below for kinds of cloths to avoid.
  3. If the dry cloth did not completely remove the dirt or oil, do not press harder in an attempt to scrub it off.
    Pushing directly on the LCD screen can often cause pixels to burn out.
  4. If necessary, dampen the cloth with distilled water or with an equal ratio of distilled water to white vinegar.
    Many companies also sell small spray bottles of special cleaner for flat screen monitors but the vinegar mixture is usually just as effective.
    See Tip #2 below for products to avoid.
  5. The plastic edge that surrounds the screen can be cleaned with any multipurpose cleaner but take care to avoid contact with the screen itself.
Tips:
  1. Avoid using paper towels, toilet paper, tissue paper, or something like your shirt to wipe the LCD screen. These non-ultrasoft materials can scratch the screen.
  2. Avoid cleaning products that contain ammonia, ethyl alcohol, acetone, toluene, ethyl acid, or methyl chloride. These chemicals can react with the materials that the LCD screen is made of which could yellow the screen or cause other kinds of damage.
  3. Never spray liquid directly on the LCD screen or it could run inside the monitor and cause damage.

May 20, 2011 | ViewSonic VE510b (Black) 15" LCD Monitor

1 Answer

Hi i have a problem about my lcd viewsonic va702, when starting my computer i can see the image for 1 sec then it turn black ...lcd light is ok and computer too already tried with other lcd all works fine...


this works for Dell monitors with a similar problem: shut down, turn off monitor and pc, turn off at wall socket, and remove power plugs from wall socket. wait about 30 seconds. plug back in, turn on, and all should be well? I have used this 3 times on a Dell PC with a Viewsonic monitor.

Dec 23, 2010 | ViewSonic VA702b 17" LCD Monitor

1 Answer

Monitor comes on for an instant, then immediately goes black, any suggestions?


Yes, look for bad caps as shown in my pictures here:
http://s807.photobucket.com/albums/yy352/budm/Viewsonic%20VA702b_s/

Basic LCD monitor and 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 and Monitors: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

Dec 21, 2010 | ViewSonic VA702 (Silver, Black) 17 inch...

1 Answer

Viewsonic vx2235wm has a white screen. What is the problem?


If you have white glow on thescreen with no pictures, the problem can be the LCD panel controller board (part of the LCD screen) is not getting the 5v from the logic board. See pictures of failed VX2235W for guide as to what to look for first, otherwise you will need new LCD panel.
http://s807.photobucket.com/albums/yy352/budm/Viewsonic%20VX2235W/

http://s807.photobucket.com/albums/yy352/budm/LCD%20panel/

Mar 29, 2010 | ViewSonic VX2235WM Monitor

1 Answer

Blank screen


probably failure in the LCD controller IC in the lcd controller board. that no signal was sent out to the lcd driver IC thus you could only see white display. A replacement of LCD panel is the best solution. I suggest to bring the unit to an authorized service center to properly diagnose & fix the problem. regards

May 21, 2009 | ViewSonic OptiQuest Monitor

1 Answer

Viewsonic lcd tv 37"


try to check the RAM, video card, or processor maybe it is not properly inserted to the slot.

Jan 08, 2009 | ViewSonic A90f+ 19" CRT Monitor

1 Answer

ViewSonic N1700w with Black stripe on right side of display


Sounds to me that you have a bad connection/wire to the CCFL bulb on that side of the display. Should be an easy fix, do it your selfer thing.

Dec 27, 2007 | ViewSonic NextVision N1700w (Black,...

1 Answer

Fixed white block on the top title bar


This is clearly a hardware fault in the actual lcd display or the connector to the mainboard. the stylus function are controlled by the touchpad, it is mounted separated from the actual lcd display (on top of it) and connected with another set of wires to the mainboard. Most probably your problem can't be solved. However, try to take it to a service to have it checked, especially the connectors between the lcd and mainboard.

Dec 27, 2006 | ViewSonic V37 Pocket PC

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