Frequently asked questions of led55k35u

Konka LCD TV LED55K35U has some common problems. One of the most common problems is that the power board fails, the display TV can't be turned on, and the standby indicator light doesn't light up. In addition, there may be screen display problems, such as white screen and black screen. These problems may be related to the hardware design and manufacturing quality of TV sets. For the power board failure, you can try to replace the power board to repair it. Before replacement, you can check the power board, measure the voltage and other parameters, and determine the specific cause of the failure. For the problem of screen display, you can check whether the screen logic board is damaged. If it is damaged, you can try to replace the DC-DC circuit or the whole logic board. At the same time, you can also check whether the connecting cable of the TV is loose or damaged, such as HDMI cable and power cord.