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Lenovo IdeaPad Flex 5-1570 USB Port Replacement

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  1. Lenovo IdeaPad Flex 5-1570 USB Port Replacement, Back Panel: 步骤 1 中的图像 1,2 Lenovo IdeaPad Flex 5-1570 USB Port Replacement, Back Panel: 步骤 1 中的图像 2,2
    • Remove the ten 5 mm Phillips #00 screws that are holding the back panel on.

  2. Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 2 中的图像 1,3 Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 2 中的图像 2,3 Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 2 中的图像 3,3
    • Use a spudger to pry open the back case at the two hinge cutouts.

    • Gently use the plastic opening tool around the edges of the laptop to pry up the clips holding the rest of the back panel.

  3. Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 3 中的图像 1,2 Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 3 中的图像 2,2
    • Once all the clips have been disengaged, lift off the back cover.

  4. Lenovo IdeaPad Flex 5-1570 USB Port Replacement, Fan: 步骤 4 中的图像 1,1
    • Remove the two 5 mm Phillips #00 screws that secure the fan in place.

  5. Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 5 中的图像 1,1
    • Using your hands, remove the wire that is wrapped around the base of the fan.

  6. Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 6 中的图像 1,2 Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 6 中的图像 2,2
    • Disconnect the wire holding the fan and the motherboard together.

    • Remove the fan from the device.

  7. Lenovo IdeaPad Flex 5-1570 USB Port Replacement, Battery: 步骤 7 中的图像 1,2 Lenovo IdeaPad Flex 5-1570 USB Port Replacement, Battery: 步骤 7 中的图像 2,2
    • Remove the two 5 mm Phillips #00 screws that secure the battery in place.

  8. Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 8 中的图像 1,3 Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 8 中的图像 2,3 Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 8 中的图像 3,3
    • Using your fingers, grasp the entire bundle of wires to pull the battery cable from its connector. This will cut off power to the motherboard.

    • Be sure to apply even pressure across the wires and connector to not damage the battery cable.

    • Remove the battery from the device.

  9. Lenovo IdeaPad Flex 5-1570 USB Port Replacement, Speakers: 步骤 9 中的图像 1,3 Lenovo IdeaPad Flex 5-1570 USB Port Replacement, Speakers: 步骤 9 中的图像 2,3 Lenovo IdeaPad Flex 5-1570 USB Port Replacement, Speakers: 步骤 9 中的图像 3,3
    • Using the iFixit nylon tipped tweezers, disconnect the wire that connects the speakers to the motherboard.

  10. Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 10 中的图像 1,2 Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 10 中的图像 2,2
    • Using your hands, gently pull the left speaker up and out of the device.

  11. Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 11 中的图像 1,2 Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 11 中的图像 2,2
    • Repeat the previous step for the other speaker and remove the speakers from the device.

  12. Lenovo IdeaPad Flex 5-1570 USB Port Replacement, Motherboard: 步骤 12 中的图像 1,1
    • Using the Phillips #00 screwdriver, remove the three 5 mm Phillips #00 screws securing the motherboard.

  13. Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 13 中的图像 1,2 Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 13 中的图像 2,2
    • Disconnect the auxiliary port cable from the motherboard.

  14. Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 14 中的图像 1,3 Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 14 中的图像 2,3 Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 14 中的图像 3,3
    • Using a plastic opening tool, unlock the four ZIF connectors of the flat cables.

    • Lift up the connector locking tab and disconnect the cables from the motherboard.

  15. Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 15 中的图像 1,2 Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 15 中的图像 2,2
    • Disconnect the display cable from the motherboard.

  16. Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 16 中的图像 1,2 Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 16 中的图像 2,2
    • Using the plastic opening tool, unlock the connector for the side ports panel and disconnect the cable from the motherboard.

  17. Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 17 中的图像 1,2 Lenovo IdeaPad Flex 5-1570 USB Port Replacement: 步骤 17 中的图像 2,2
    • Carefully lift and remove the motherboard from the device.

  18. Lenovo IdeaPad Flex 5-1570 USB Port Replacement, USB Port: 步骤 18 中的图像 1,1
    • Once you've removed the motherboard, desolder the four contact points on the USB connector.

    • For proper technique on soldering and desoldering connections, please visit the How to Solder and Desolder Connections guide.

    • Remove the USB port from the device.

    • Resolder the new USB connector in the same place.

结论

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

Take your e-waste to an R2 or e-Stewards certified recycler.

另外一个人完成了本指南。

Nate Blake

于01/23/20注册

507 声望

创作了4篇指南

团队

Cal Poly, Team S2-G6, White Winter 2020 Cal Poly, Team S2-G6, White Winter 2020 的会员

CPSU-WHITE-W20S2G6

4 名成员

创作了13篇指南

2条评论

what is the replacement part number?

Edwin Maynard - 回复

Was anyone able to find a part number for the specific USB ports?

Greg - 回复

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