Ok, the Part Number You Need to Replace Is

Ok, the part number you need to replace is --

BP07-00031A

You can purchase the parts at these sites, or simply Google that part number and find other sellers too.

Good price on the one below if you can't get it from ShopJimmy (major retailer)

There are more sites out there too.

You’ll want to find a small tube of HEAT SINK COMPOUND to reattach the new LED panel when it arrives.

Then, turn your TV around to get to the back section and with a Philips screwdriver (or a power screwdriver with adjustable torque) you'll first remove the rear cover screws --

Once you get the rear cover off, that big part on the right side is your engine. You'll see a standup board to the right of the engine, and there is a big giant plug on it with a latching socket you'll want to disconnect from that board. Also disconnect the Green wire from the post too.

Now we remove the engine ---

Once you get the engine out, then you disassemble it to the LED.

You will see on the top of the engine a RED GREEN and BLUE plug on top.

The Blue one is connected directly to your BAD LED.

Once you get those covers removed to gain access to the LED and the copper heat pipe, do this ---

Unplug the blue and white socket from the LED you'll be replacing, and there is another small LOCKING PLUG right by that big plug. Pull the wire firmly, steadily out until it unlocks. (AND REMEMBER to use something like a toothpick or SMALL flatblade screwdriver to lock it back in during re-assembly, ok?)

Just to let you know, you MIGHT have to remove ALL the LEDS from right to left to gain access to the blue one on the extreme left. I just pull the heat pipe out and set it aside after removing the four philips head screws where the LED is mounted.

Whole assembly comes out after tilting and lifting the Heat pipe out of its rubber mounts. If the led is left behind, simply note the tilt, and the fact that the LED has plastic pins on the engine and the LED has holes in it. You use those pins, and you mount your LED on those first. --

Now, once you have the Blue LED and heat pipe out, and separated, simply install your LED back onto the Chassis. See that white stuff on the Heat pipe? That's heat sink compound. If its hard and dry, scrape it off, then apply that Heat sink compound where the old stuff was, make a big patch so it mates to the LED when reassembled. It's important because that compound helps to draw heat from the LED when it's running, to the heat pipe. Heat pipe transfers its heat to the air to keep the LED from getting too hot.

Now you simply reassemble in reverse order. Just go backwards up the list of pictures, bottom to top.

Once reassembled, Leave the back cover off and fire up the TV set, Your picture will look normal. If it shuts down, check that teeny weeny wire plug that's supposed to lock in right by the Blue /White plug on top. If you had to remove the RED or GREEN --check those too.

Those are feedback lines to the LED's power supply boards and it needs to see that signal or it shuts down/goes black.