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  1. Lenovo Yoga 3 Pro USB Ports Replacement, Battery: passo 1, immagine 1 di 1
    • Before opening your laptop, make sure it is powered off.

    • Remove the ten 3.3 mm screws from the base cover using a T5 Torx screwdriver.

  2. Lenovo Yoga 3 Pro USB Ports Replacement: passo 2, immagine 1 di 1
    • Slide the plastic opening tool between the base cover and the frame to pry open the computer.

    • Slowly go around the entire perimeter of the computer until all edges are loose.

    • Make sure the plastic opening tool doesn't go too far into the device.

  3. Lenovo Yoga 3 Pro USB Ports Replacement: passo 3, immagine 1 di 1
    • Remove the panel and place it in a safe location.

  4. Lenovo Yoga 3 Pro USB Ports Replacement: passo 4, immagine 1 di 1
    • Remove the six 3.5 mm screws surrounding the battery using a Phillips 00 screwdriver.

  5. Lenovo Yoga 3 Pro USB Ports Replacement: passo 5, immagine 1 di 1
    • Using either tweezers or your fingers, disconnect the black battery cable by pinching either side of the connector and pulling towards the battery.

  6. Lenovo Yoga 3 Pro USB Ports Replacement: passo 6, immagine 1 di 1
    • Carefully lift and remove the battery.

  7. Lenovo Yoga 3 Pro USB Ports Replacement, Speakers: passo 7, immagine 1 di 1
    • Remove the four 4 mm screws using the Phillips 00 screwdriver.

  8. Lenovo Yoga 3 Pro USB Ports Replacement: passo 8, immagine 1 di 2 Lenovo Yoga 3 Pro USB Ports Replacement: passo 8, immagine 2 di 2
    • Using the plastic opening tool, flip open tab as shown.

  9. Lenovo Yoga 3 Pro USB Ports Replacement: passo 9, immagine 1 di 3 Lenovo Yoga 3 Pro USB Ports Replacement: passo 9, immagine 2 di 3 Lenovo Yoga 3 Pro USB Ports Replacement: passo 9, immagine 3 di 3
    • Remove the adhesive tape.

    • Flip open the ribbon connecting tab.

    • Carefully lift the ribbon connector from its adhesive.

  10. Lenovo Yoga 3 Pro USB Ports Replacement: passo 10, immagine 1 di 2 Lenovo Yoga 3 Pro USB Ports Replacement: passo 10, immagine 2 di 2
    • Remove the speaker and set it on the side.

    • Use the plastic opening tool to remove the cables.

    • Be careful of other cables.

  11. Lenovo Yoga 3 Pro USB Ports Replacement: passo 11, immagine 1 di 2 Lenovo Yoga 3 Pro USB Ports Replacement: passo 11, immagine 2 di 2
    • Removing the other speaker by unwinding cables.

    • Lift both speakers carefully.

  12. Lenovo Yoga 3 Pro USB Ports Replacement, USB Ports: passo 12, immagine 1 di 2 Lenovo Yoga 3 Pro USB Ports Replacement, USB Ports: passo 12, immagine 2 di 2
    • Use the plastic opening tool to flip open the tab on each ribbon connector as shown.

    • Ribbon connectors can be fragile, so be gentle when disconnecting them.

  13. Lenovo Yoga 3 Pro USB Ports Replacement: passo 13, immagine 1 di 1
    • Remove the three indicated 3.5 mm screws using the Philips 00 screwdriver.

  14. Lenovo Yoga 3 Pro USB Ports Replacement: passo 14, immagine 1 di 1
    • Remove the USB assembly.

    • If this is the side that was not working, then follow the steps backwards from here to put it back together.

  15. Lenovo Yoga 3 Pro USB Ports Replacement: passo 15, immagine 1 di 1
    • On the other side of the laptop, remove the two 3.5 mm screws using the Philips 00 screwdriver.

  16. Lenovo Yoga 3 Pro USB Ports Replacement: passo 16, immagine 1 di 1
    • Remove the two 2.5 mm screws using the Philips 00 screwdriver.

  17. Lenovo Yoga 3 Pro USB Ports Replacement: passo 17, immagine 1 di 1
    • Use the plastic opening tool to lift the metal cable holders.

    • Exercise caution. Cable holders will break if lifted too far.

  18. Lenovo Yoga 3 Pro USB Ports Replacement: passo 18, immagine 1 di 1
    • Lift the USB port up and use the plastic opening tool to loop the wires around the USB port.

  19. Lenovo Yoga 3 Pro USB Ports Replacement: passo 19, immagine 1 di 1
    • Remove the USB assembly using the plastic opening tool.

  20. Lenovo Yoga 3 Pro USB Ports Replacement: passo 20, immagine 1 di 1
    • Disconnect the WiFi card from the USB assembly.

    • Be careful with the connectors on the WiFi card as they are fragile.

  21. Lenovo Yoga 3 Pro USB Ports Replacement: passo 21, immagine 1 di 1
    • Pull the second USB hub off.

    • Be careful when pulling out the cable.

Conclusione

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

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Cal Poly, Team 12-17, Maness Fall 2015 Membro di Cal Poly, Team 12-17, Maness Fall 2015

CPSU-MANESS-F15S12G17

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15 Guide realizzate

4 Commenti

Repaired customers Yoga 3 that had NO working USB ports whatsoever in less than an hour - after cleaning & replacing (no parts needed)

All USB ports were fully functional once again...

Great job & thank you for the help :)

admin - Replica

This guide helped me quite a bit today. I really appreciate you providing it.

Jon Tucich - Replica

Can you please help with information on where to get the DC input USB port part. My USB port is broken and unable to find it

Dheeraj - Replica

None of the 3 USB ports were powering on.

Windows seemed happy and no drivers and bios update helped …

I took apart following this guide, cleaned all ports and PCBs with IPA and a toothbrush and now it’s all working again!

Thank you

ori elyada - Replica

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