Insignia NS-24ER310NA17 Motherboard Replacement

Place the TV face down so you have access to the back.

Rest the TV on its top edge so you have access to the base.

Use a Phillips #2 screwdriver to take out the four screws on the bottom of the base.

Remove the base from the frame.

Lay the TV face down again.

Use the Phillips 00 Screwdriver to remove all the Phillips Head Screws from the the backside of the TV.

Stand the TV on its top edge.

Gently pry apart the front and back of the TV. The two halves should pull apart easily since there are no longer any screws holding it together.

There are wires still connecting the two halves, so remove all the pieces of tape to detach the wires from both sides.

You should now be able to completely pry apart your TV so that you have a clear view of the inside on both sides.

Remove all strips of tape attached to the silver steel rectangular piece.

Pull the red wire out from under the black plastic clip.

Unscrew the four screws surrounding the steel rectangle with a Phillips 00 Screwdriver.

Carefully lift the rectangular piece.

The rectangular piece will still be attached to the motherboard beneath it with a strip of tape. Remove this strip of tape.

Use a Phillips #00 screwdriver to remove the two screws on both sides of the motherboard.

Carefully lift the motherboard away from the television.

There are 5 wires attached to the motherboard. Remove the two thicker white wires to the right of the red wire.

Remove the remaining three wires from the mainboard.

Carefully remove the mainboard from the television.

You have now successfully removed the mainboard.