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Lenovo IdeaPad U450 Fan Replacement

你所需要的

  1. Lenovo IdeaPad U450 Fan Replacement, Battery: 步骤 1 中的图像 1,1
    • Turn off and unplug your laptop to prevent the risk of electrocution.

    • Turn your laptop over so that the bottom is face up.

  2. Lenovo IdeaPad U450 Fan Replacement: 步骤 2 中的图像 1,1
    • On the top left of the laptop there is a switch. Make sure it's pushed in the unlocked position.

  3. Lenovo IdeaPad U450 Fan Replacement: 步骤 3 中的图像 1,1
    • Locate the switch collinear with the last one and move the switch to an unlocked position.

  4. Lenovo IdeaPad U450 Fan Replacement: 步骤 4 中的图像 1,1
    • Remove the unlocked battery.

  5. Lenovo IdeaPad U450 Fan Replacement, Top Panel: 步骤 5 中的图像 1,1
    • Turn the laptop over so that the bottom is facing up.

  6. Lenovo IdeaPad U450 Fan Replacement: 步骤 6 中的图像 1,1
    • Remove all 7mm phillips head screws using the Phillips #00 screwdriver.

  7. Lenovo IdeaPad U450 Fan Replacement: 步骤 7 中的图像 1,1
    • Turn the laptop over again and open the laptop.

  8. Lenovo IdeaPad U450 Fan Replacement: 步骤 8 中的图像 1,1
    • Gently lift up the top panel utilizing the hole where the battery would be.

    • Keyboard ribbon cable is still connected. Flip the ZIF connector up and remove the ribbon cable.

  9. Lenovo IdeaPad U450 Fan Replacement: 步骤 9 中的图像 1,1
    • Disconnect any wires that are connected to the top panel from the bottom of the laptop.

  10. Lenovo IdeaPad U450 Fan Replacement, Fan: 步骤 10 中的图像 1,1
    • Unplug the bundled fan connector from the motherboard.

  11. Lenovo IdeaPad U450 Fan Replacement: 步骤 11 中的图像 1,1
    • Unscrew all screws that hold the fan down using the Phillips #00 screwdriver.

  12. Lenovo IdeaPad U450 Fan Replacement: 步骤 12 中的图像 1,1
    • Remove the fan from the slot.

结论

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

另外一个人完成了本指南。

Anna Church

于03/21/17注册

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