Home from work today, remembering to pick up the delivery, the television supply panel that had been bought arrived, and quickly took it home to replace it。
• and mom put the tv on the couch, flatted the lcd panel on the couch, almost pressed the plug under the screen。
• bring a screwdriver with a plum, rip off a temporary screw and remove the back of the television so that the power panel can be replaced。
Compare the two power panels, exactly the same. Fifty-two dollars was spent on the main board and the power panel。
• carefully unwieldy the cables on the power plate, then remove the screws with a screwdriver. The whole process is easy, harmonious, and it takes no effort to blow it off。
Put the new power panel on it, sew it tight, and give me a lot of confidence. Basically, it's a move, and there's no need to know about circuits at all, but there's still a risk of dismantling, and it's important that friends don't bring electricity. It must be remembered that power plugs were to be removed, preferably by professional maintenance。
• for a few minutes, the power panel was installed. And button the back of the tv in case of an accident。
• tighten the card around the back, screw the lonely screws, plug the power lines, and set up the television. The critical moment of success or failure is approaching, and we will see。
A second later, the screen was black, the air was condensed, only the red dot was blinking, and i was the first to disagree。
• re-opening the back of the television, re-checking every plug, pressing the launch switch and launching failed again。
I'm going to turn on my cell phone and study every road secret again. My mother, in contact with the outside world, and after some discussion, eventually agreed that there must have been a problem with the light, which caused the current to be overloaded and thereby activate the overload protection of the television。
It cost another 48 bucks to buy a lamp, plus the previous 52 bucks, and the total cost of repair was an amazing 100 bucks! Today's repairs have failed, and we're looking forward to another one
Thank you for watching
