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Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement

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  1. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement, Battery: étape 1, image 1 de 1
    • Flip laptop over so the model sticker is showing, and begin to unscrew all of the screws.

  2. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 2, image 1 de 1
    • Pop off the back panel using a plastic opening tool once all screws are removed.

  3. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 3, image 1 de 1
    • Once the panel is fully removed, begin to unscrew the battery.

  4. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 4, image 1 de 2 Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 4, image 2 de 2
    • Use the iFixit Opening tool to disconnect the battery from the circuit board.

    • When all screws are removed from the battery, carefully lift the battery up.

  5. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 5, image 1 de 1
    • The battery is completely removed, and can be replaced with a new battery.

  6. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement, Fan: étape 6, image 1 de 1
    • Remove all screws securing the fan to the laptop.

  7. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 7, image 1 de 1
    • Unhook the wire from the fan component using a spudger.

  8. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 8, image 1 de 1
    • Now the fan is completely removed.

  9. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement, Touchpad: étape 9, image 1 de 1
    • After battery is removed, you will move to the touchpad.

  10. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 10, image 1 de 1
    • Before removing touchpad you will have to disconnect it from the circuit board using a nylon spudger.

  11. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 11, image 1 de 2 Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 11, image 2 de 2
    • Remove all the screws holding the touchpad down.

  12. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement, Circut Board: étape 12, image 1 de 1
    • Once fan and battery are removed, you are finally able to fully access the circuit board.

  13. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 13, image 1 de 2 Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 13, image 2 de 2
    • Disconnect the touchpad cord from the circuit board using a nylon spudger.

  14. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 14, image 1 de 1
    • Then you will lift up the flap that holds these wires down.

  15. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 15, image 1 de 3 Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 15, image 2 de 3 Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 15, image 3 de 3
    • After the flap is opened then you will have to go and remove all the screws holding the circuit board to the computer.

  16. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 16, image 1 de 1
    • After the screws are removed from the circuit board, you will have to remove these last screws to remove it completely.

  17. Lenovo IdeaPad FLEX 4-1580 Circuit Board Replacement: étape 17, image 1 de 1
    • The circuit board is completely removed.

Conclusion

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

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