The Skyworth 47LED10 I bought in early October 2010 used more than 10000 yuan in the same year. Before the Spring Festival last year, the power board was burned. After the festival, the online shopping power board was installed. Since use, the boot screen has not lit up during the period. Either wait a few minutes, or take a few pictures of the back of the TV or the lower right corner, the screen will light up. The reason is unknown. Is it caused by oxidation of the contact port of the screen lamp The machine can still be seen for the time being. I plan to change a Skyworth BC20 55 inch, but its CPU is not powerful enough. I am very confused. Please ask everyone how you feel about using it? Is Xiaobai worth starting with?