Replace lamp icon cam up. replaced lamp now unit works 15 min.with poor pict. & goes blank.

so this is a projector , if the unit is turning off and giving led signal error like green flashing, your bulb needs a replacement. its a warning that it has nearly end of his lamp life. dust and poor ventilation can shorten the lamp life. its a good idea to clean the blower and ventilation inside the projector.

Does the same with another PC?
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 LG 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.

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
http://www.fixya.com/support/r7406380-tv_training_manuals
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.
Please leave rating if it helps.

Hello,

The reason your television is having distorted vision and screen going black with sound is because there is a problem inside the unit. This problem could be caused by either a bad lamp or a faulty t-com board.

My best bet is the lamp, because it is when the lamp start developing any fault it begins the distorted screen thing and coming up black.

What you hsve to do is to get a replacement lamp, open up the television and replace the lamp with a new one, after doing that your television will be in good condition once again.

Take care and good luck

I've got the exact same problem with this unit. Don't have any solutions, however.

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

sitaramjava, Problem not new one!!! When lcd screen goes "black" point bright flashlight (torch) 1" (3-4cm) from lcd panel to determine if you can still see desk-top icons!!! If icons are visible, unit SMPS is in partial shutdown mode. If not visible then SMPS is in full shutdown mode. You or qualified CCFL back-lit lcd monitor technician will need to make repair to units internal SMPS/ CCFL inverter supply. Your monitor isn't any different than any other brand in it's basic design and operation!! Read my and other CCFL backlit lcd monitor technicians FIXYA profiles to see if you can repair it. 12fixlouie

Pleasec look through my albums so you will know what to look for.

Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, 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

Dell bd: http://www.lcdrepair.us

Most common failure in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, falied 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 SAMSUNG monitors to get some ideas what goes wrong: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further.

If you haven't yet I would replace the lamp. The mecury lamps are the first suspect in these cases.

The "last time" on std batts is weak 15 mins according to manual I went to rechargable 850 miliamp batts charge immediatly on bringing home (who knows how long on shelf) any way shot 30 min video and 18 still pict yesterday still running on the first charge.
Note charger and batts were about 22.00 at wal mart
KIT