Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, 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 http://www.badcaps.net
I seem to be having the same problem with my MW19R. Power LED comes on...no screen image. All looks fine to the eye with the two boards inside. Any ideas?I seem to be having the same problem with my MW19R. Power LED comes on...no screen image. All looks fine to the eye with the two boards inside. Any ideas?
Send me pictures so I can tell you where to test the voltages, make sure to give me good clean pictures of component side and the soldered side and I will see what I can do for you. [email protected]Send me pictures so I can tell you where to test the voltages, make sure to give me good clean pictures of component side and the soldered side and I will see what I can do for you. [email protected]
Answers & Comments
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, 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
http://www.badcaps.net
I seem to be having the same problem with my MW19R. Power LED comes on...no screen image. All looks fine to the eye with the two boards inside. Any ideas?
Send me pictures so I can tell you where to test the voltages, make sure to give me good clean pictures of component side and the soldered side and I will see what I can do for you.
[email protected]