flat screen tv repair cracked screen near me

You can do this by touching the ends of a resistor between the two ends of each capacitor on the bottom of the board. If you're a super safety freak you may want to discharge these capacitors before you try to take them out. We're going to need to take these out in order to put some new ones in. In my case two capacitors had gone bad, as seen in the picture. They'll have a notable bulge on the top and may even be leaking some electrolytic fluid. The bad capacitors should be pretty easy to spot. Set the board on a nonconductive surface and we'll check it out! Each wire group should have a different number of headers and should only fit back into the slot it came from but take note of where they did come out of so you don't have to fumble the board when you're putting it back in later. Now that you've got an idea of what you're looking at go ahead and unplug all the wires connected to the power board. Even still, be very careful with what you touch paying special attention to the HOT section of the board and all big mad scientist looking components, especially if you don't know what they are or what they do. Even once unplugged the TV can hold a lethal amount of energy in some of the bigger capacitors so press the on/off switch on your TV a couple times to help discharge some of that. I'm going to recommend that you don't touch the main board at all.īefore we get at our board make sure your TV is unplugged.

The other board you can see controls most of the main functions on your TV while the board we want regulates and distributes power to the TV. Your TV might have and extra metal covering over it, go ahead and take that off. The board we're after should be a brown/beige color.

Flat screen tv repair cracked screen near me