Televisions are far from obsolete if you think smartphones and laptops have replaced them. They are still in regular use. In fact, new models hit the market with smart and the latest developments. But, their growing sophistication and conv…

It might happen that your TV screen periodically goes black and turn off at times. However, the sound still works as before and the illumination of the power light stays evident when the TV screen turns black. You might ask is this what is…