Question about LG RU-60SZ30 60" Rear Projection HDTV-Ready Television
Either the power source or the control processor have failed. You must take the cover of the tv and test the output voltages from the power source, starting with the one for the bulb. Next you must check the bulb itself ad its ballast. Finally you must check the processor and the IR sensor (sometimes a bad sensor will mess up a processor). Beware, high voltage inside at the bulb.
If you don't know how to do that and lack the minimum necessary tool - a good multimeter, then it's time to call a pro.
Posted on Aug 07, 2010
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Posted on Jan 02, 2017
Tips for a great answer:
Jan 06, 2017 | LG Televison & Video
May 06, 2014 | Dell Computers & Internet
Feb 17, 2014 | LG RU-44SZ61D 44" TV
From the manual.
Some chargers have a Problem Power Line indicator. When the charger is used with some
portable power sources such as generators or sources that convert DC to AC, the charger may
temporarily suspend operation, flashing the red light with two fast blinks followed by a
pause. This indicates the power source is out of limits.
Oct 13, 2013 | Dewalt 7.2-18.0 Volt One Hour Charger
A solid green light means the computer is operating normally.
A solid yellow light indicates the power supply is operating normally but the computer is not processing data.
This could mean there is a problem with the CPu or another component on the motherboard.
((A blinking yellow light indicates the power supply is receiving power from the wall, but not functioning properly.
This generally means the power supply itself is bad and should be tested or replaced.))
A blinking green light means the computer is in standby mode.
You should consider visiting Dell Support and downloading the manual for your
your Dell computer. So use the LED power light codes if your Dell computer has them.
hope this helps
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