Insignia NS-24ER310NA17 Infrared Sensor 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.

Use the Phillips #00 screwdriver to remove all of the Phillips Head Screws from the the back of the TV.

Stand the TV on its top edge.

Gently pry apart the front and back of the TV.

Remove all the pieces of tape to detach the wires from both sides.

Completely pry apart your TV.

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.

Unplug ribbon cable from port on main board that corresponds with IR sensor.

Unscrew single screw holding IR sensor and remove sensor with ribbon cable.