Question about Westinghouse L1928NV Monitor
Many operations of the on/off button are finally rewarded by a brief showing of the green light, but it quickly fades away.
You have a monitor with a common problem. After a few years some LCD monitorswill blow a power supply. The problem is caused by parts called capacitors overheating in the confined space of he monitor. If you are good at electronics repair/soldering you can usually fix he problem. Check out a few pictures on my web site www.ccl-la.com/badcaps.htm You can take the back cover off your monitor and look for the bad parts,replace any that look like the pictures and your monitor should work fine. The capacitors do need to be installed with the correct + and - connections, note the stripe on the old one and insert the new one the same way. You may also have to replace 2 transisters and a fuse, if they were damaged by the blown capacitors. If you don't want to try the repair yourself we offer a repair service for $45 plus shipping. I hope this helps, if so please rate my solution.
We sell a kit with the capacitors, transistors and fuse for $10.00 plus shipping.
Over 21 years of computer and printer support/repair
Posted on Jul 04, 2009
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Posted on Jan 02, 2017
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Aug 08, 2014 | Westinghouse L1928NV Monitor
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Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/
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.
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