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Viewsonic - it has horizontal line flash.. How to fix?

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Open it up and look at the capacitors. The round "tin can" looking components. If the tops appear bulged, then replacing them may help. Check out the YouTube video... and web site...

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

http://stores.ebay.com/LCDALTERNATIVES

Good Luck!

Posted on May 15, 2010

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SOURCE: viewsonic - it has horizontal line flash.. how to

REPLACE CAPACITORS IN POWER SECTION

Posted on Mar 21, 2010

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My viewsonic Va1912wb flashes horizontal lines when you turn it on and i know it is not in pal and it is not the refresh trate help me please


Hi There and Welcome to Fixya.

Horizontal or vertical lines flashing/running across the screen poses serious display issues with any LCD/CRT monitors. It only boils down to 2 possible causes :
  • Corrupted video driver
  • Hardware issue
To help you determine which of the above, here's what you need to do.
  • Ensure that the computer is turned OFF
  • Disconnect ALL USB devices except the keyboard
  • Turn the computer on and immediately hit "DEL" (in some systems, it's the "F2") key repeatedly until you reach a different screen. (not the usual Windows screen)
  • Welcome to the BIOS screen
  • From here, spend 30min to 1 hour observing if the lines are present in this mode
If you still see the horizontal lines, then there's a need for the monitor to be serviced by a certified/trained technician. The link below will direct you to their support page for repair/replacement options, depending on your warranty status :

ViewSonic Support

Otherwise, the problem can be resolved by re-installing the operating system.

I hope this helps, Thanks for using Fixya.

Apr 09, 2011 | ViewSonic VA1912wb 19" LCD Monitor

1 Answer

My viewsonic VA2226w has horizontal lines running on the screen any solutions?


You may have problem in the power supply, see my pictures here so you will know what to look for if you want to DIY: http://s807.photobucket.com/albums/yy352/budm/Viewsonic%20VX2235W/
Hopefully not the LCD panel (I never have to replace one yet in this model).

Apr 17, 2010 | ViewSonic VX2235WM Monitor

1 Answer

"Lines" or irregularities through the monitor image display


Check power supply section for bad caps with bulging top first, may be a sign of failing power supply: http://s807.photobucket.com/albums/yy352/budm/Viewsonic%20VX2235W/

Jan 27, 2010 | ViewSonic VX2235WM Monitor

1 Answer

I have a viewsonic optiquest monitor Q20WB and buttons not workin


Sounds like that monitor has reached the end of the road. I would recommend purchasing another monitor, other than view sonic. Purchase a Dell..they are great!

May 13, 2009 | ViewSonic Optiquest Q19wb LCD Monitor

1 Answer

INEED NO. OF OUTPUT HORIZONTAL LINE TRANSISTOR


If you mean 'flyback' or 'horizontal output transformer' and have the part number available, try one of the sources here:
Flyback links 
If you do not have the number you may have to search Viewsonic's website to loacte it.
Warning; the number of suppliers for CRT monitor parts is shrinking rapidly, my best supplier, ICM in California is long gone. 

Mar 31, 2009 | ViewSonic E70f 17" CRT Monitor

1 Answer

ViewSonic monitor VS10780


i turn on after 30 sec turn off that happen all the time

Feb 19, 2009 | ViewSonic VA720 17" LCD Flat Panel Monitor

2 Answers

A horizontal line on sony 32'' LCD


This is a known defect with the lcd panel.With a little persistence to the customer support with sony they will fix the problem for free.

Apr 24, 2008 | ViewSonic N2750w 27 in. HD-Ready LCD...

3 Answers

Horizontal lines are appearing and moving acrosss the screen of my View Sonic E50C Monitor...


What is wrong with your monitor is that the Horizontal section is going faulty, the lines you are seeing are the Horizontal Retrace lines, usually invisable in a working unit. It is often a faulty capacitor(s) OR a Diode breaking down.. in the area of the Flyback Transformer. Probably time for a new one unless ya can fix it yaself.

Jun 11, 2007 | ViewSonic E50C 15" CRT Monitor

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