Question about ViewSonic VA1912wb 19" LCD Monitor
More likely to have bad DC filter caps with leaking/bulging tops just like the failed VIEWSONIC as shown in my albums. Basic LCD monitor and TV troubleshooting guide: 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.
If you are going to DIY and already try the monitor with another PC, 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/albums/yy352/budm/
Post back what you see inside so we can guide you further and it will help out other people in the future also.
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.
Posted on Dec 30, 2010
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.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 14, 2013 | ViewSonic VX922 19" Monitor Flat Panel
Apr 09, 2011 | ViewSonic VA1912wb 19" LCD Monitor
Apr 07, 2011 | ViewSonic VA1912wb Monitor
Sep 13, 2010 | ViewSonic VA1912WB 19" WideScreen Monitor
Mar 26, 2010 | ViewSonic VA1912WB 19" WideScreen Monitor
Feb 23, 2010 | ViewSonic VA1912wb Monitor
May 30, 2009 | ViewSonic VA1912wb 19" LCD Monitor
Apr 22, 2008 | ViewSonic VA1912wb Monitor
119 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: