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Introducción

This guide shows you how to remove a faulty motherboard (also known as a main board) from your Insignia NS-24ER310NA17. To replace it, insert a new motherboard by following the directions in reverse order. This should fix display issues such as half the image being black or lines running across the screen.

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  1. Insignia NS-24ER310NA17 Motherboard Replacement, Insignia NS-24ER310NA17 Disassembly: paso 1, imagen 1 de 1
    • Place the TV face down so you have access to the back.

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    • 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.

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    • Lay the TV face down.

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

  4. Insignia NS-24ER310NA17 Motherboard Replacement: paso 4, imagen 1 de 1
    • 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.

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    • There are wires still connecting the two halves.

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

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    • Completely pry apart your TV.

    • You should have a clear view of the inside on both sides.

  7. Insignia NS-24ER310NA17 Motherboard Replacement, Motherboard: paso 7, imagen 1 de 1
    • Remove all strips of tape attached to the silver steel rectangular piece.

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

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

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    • Carefully lift the rectangular piece.

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

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

  13. Insignia NS-24ER310NA17 Motherboard Replacement: paso 13, imagen 1 de 1
    • Carefully lift the motherboard away from the television.

    • Keep in mind that the motherboard is still attached by several thin wires and should not be tugged.

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

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    • Remove the remaining three wires from the mainboard.

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    • Carefully remove the mainboard from the television.

    • You have now successfully removed the mainboard.

Conclusión

To reassemble your device, follow these instructions in reverse order.

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