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The caps (capacitors) in the powerboard are going out. This is a very common problem in all class and price ranges of modern lcd and plasma tv's/ monitor's. I don't know if this problem has been like this for awhile or it just started, but either way, if the tv takes an abnormal amount of time to 'warm' up then it most likely will go out all the way sometime in the (near) future.
If you have a tiny bit of will and knowledge ypou can open the unit and get to the print board. Examine this for 'popped' capacitors, they will have a buldging top instead of a flat one. Im gonna try to include a pic of them here, if i can get it this time, I've tried bfore lol.
But you can google image a 'popped' or 'bad' capacitor and you would be able, with ease, to diagnose if you have any of these. Usually only one or two. Radioshack sells capacitors (couple anyway) for $1.59 each. MAKE SURE the replacement is of the SAME voltage or HIGHER, or you will be right back replacing those 2. Every capacitor has a negative pole marked with an (-) on the side of the capacitor(by one of the 'legs', always puit the negative (-) 'leg' of the new capacitor in the same hole in the printboard as where the previous negative (-) 'leg' of the capacitor was ( a capacitor with the negative and positive 'legs' put in backwards will result in the new piece 'popping' as sson as you turn it on!!) make sure the 'uf' rating (for example the most common popped capacitor is the 1000 uf) is the same as the one you are replacing. I needed 1000 uf, 105 c and 26v (volt) ratings for the 1 capacitor I needed to replace to fix my LG 19' lcd panel monitor I found by the trash that the light came on off, but it didn't come on. I replaced that capacitor with; 1000uf, 85 c and 36 v (volts0.It works fine eventhough the volts and the temperature rating (36v and 85c) was not the same as the (26v(volt) and 105c ) capacitor I removed!!
![High High](/uploads/1/2/5/4/125423716/210631383.jpg)
Further, I've replaced capacitors that had the celcius rating of 105 with the only ones Radioshack had, namely 85 c(celsius) they have been working great, but I'm not sure about any effect, nor have I heard or read (yet?) about that making an urgent difference.
Driven and Empowered Youth (DEY) will be be offering tutoring in the library Monday to Thursday from 3:15 to 5:45 p.m. For all freshman and seniors. This is a great opportunity to receive extra help and complete homework. Unmask your child’s creativity this summer in the all-new Camp Invention® program hosted at Senn High School. Click here for information about winter sports that begin the week of October 29, 2018. Senn High senior Shrda Shrestha is attending her neighborhood high school in Edgewater against pretty much everybody’s advice.