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简介

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.

配件

没有特定配件。

  1. Insignia NS-24ER310NA17 Motherboard Replacement, Insignia NS-24ER310NA17 Disassembly: 步骤 1 中的图像 1,1
    • Place the TV face down so you have access to the back.

  2. Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 2 中的图像 1,3 Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 2 中的图像 2,3 Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 2 中的图像 3,3
    • 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.

  3. Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 3 中的图像 1,2 Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 3 中的图像 2,2
    • 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: 步骤 4 中的图像 1,1
    • 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.

  5. Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 5 中的图像 1,3 Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 5 中的图像 2,3 Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 5 中的图像 3,3
    • There are wires still connecting the two halves.

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

  6. Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 6 中的图像 1,1
    • Completely pry apart your TV.

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

  7. Insignia NS-24ER310NA17 Motherboard Replacement, Motherboard: 步骤 7 中的图像 1,1
    • Remove all strips of tape attached to the silver steel rectangular piece.

  8. Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 8 中的图像 1,1
    • Pull the red wire out from under the black plastic clip.

  9. Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 9 中的图像 1,2 Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 9 中的图像 2,2
    • Unscrew the four screws surrounding the steel rectangle with a Phillips 00 Screwdriver.

  10. Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 10 中的图像 1,1
    • Carefully lift the rectangular piece.

  11. Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 11 中的图像 1,1
    • The rectangular piece will still be attached to the motherboard beneath it with a strip of tape. Remove this strip of tape.

  12. Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 12 中的图像 1,2 Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 12 中的图像 2,2
    • Use a Phillips #00 screwdriver to remove the two screws on both sides of the motherboard.

  13. Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 13 中的图像 1,1
    • 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.

  14. Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 14 中的图像 1,3 Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 14 中的图像 2,3 Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 14 中的图像 3,3
    • There are 5 wires attached to the motherboard. Remove the two thicker white wires to the right of the red wire.

  15. Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 15 中的图像 1,3 Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 15 中的图像 2,3 Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 15 中的图像 3,3
    • Remove the remaining three wires from the mainboard.

  16. Insignia NS-24ER310NA17 Motherboard Replacement: 步骤 16 中的图像 1,1
    • Carefully remove the mainboard from the television.

    • You have now successfully removed the mainboard.

结论

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

6等其他人完成本指南。

Maggie Kuntz

于2018年01月22日注册

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一条评论

Did all said including main board replace still no picture

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