I recently changed lamps on my TV and everything worked fine for a few days. I turned it on today and the screen turned a light blue color, and was unresponsive to any buttons on the controller including power. I tried to manually press the power button on the TV and it still wouldn't power off. I unplugged it for a while and when I plugged it back in it turned back on to a black screen with the green LED still on. Power switch still not working, any suggestions?
If using a box or receiver in line with the set unplug those as well. I assume the red light on the set is not coming on or a light is blinking?
SOURCE: Power LED blinks red
it is a bad fan. it also could be a power supply. Quite often the real problem is dirt clogging up the fan(s) to the point that they need to be replaced. Operation of the set in a dirty environment is not a good idea
SOURCE: I have a KF-42WE610 model
Yes, You should call the store with out delay and bring this symptom in their notice as this will help you to save cost of repair.
SOURCE: Sony KDF-46E2000 - Screen Goes Blank
You definitely have a bad lamp. Sony rates the lamp life at between 4000 and 8000 hours. There are 3 things that effect the lamp life, listed in order of importance:
1) number of times the lamp is turned on and off. Every time the lamp is first fired, it takes life off the lamp. Customers I see that turn the TV on in the morning, leave it on all day and then turn it off on the evening can get up to 12000 lamp hours
2) ventilation. Be sure you have at least 6 inches of open space all the way around the set and that the vents are clear of dust and debris.
3) power. If the power is interrupted when the set is on, there cannot be a proper cool down cycle. The fans will run after you turn the set off to properly cool it down, if the power is lost this cannot happen. If your power is unreliable, buy a small UPS to let the set finish a cool down cycle
Occasionally a lamp will faill before the average lamp time due to being defective. from your purchase date it sounds like you got about average lamp time. Be sure to purchase AN ORIGINAL SONY LAMP as a replacement, becuase the aftermarket lamps are bad news, Be sure to rate this solution. Thanks!
SOURCE: TV won't turn on
you need to replace the lamp in your tv, it is easy and you can do it. Look on the sides of the set for a door labled lamp, with the set unplugged open it up and remove the lamp, if the bulb is out it will have lots of glass in the lens
SOURCE: I have a 2003, KF60WE610 60inch TV. My TV started
Your optical block is going bad. Sony has made a recall and is offering to pay around 70% of a new tv. Call this # 1-800-282-2848 Hope this helps.
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