Is your computer not turning on despite being plugged in all night, even though you know your power adapter is fully functioning? Your power port may be faulty. This guide will walk you through how to replace the power port on your Lenovo Yoga 700.

  1. Flip your device so that the bottom panel is facing up.
    • Flip your device so that the bottom panel is facing up.

    • Remove the eleven 5mm Torx T5 screws from the back panel.

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  2. Lift back panel off.
    • Lift back panel off.

    where can I buy the back panel?

    malinthae - Reply

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    • Remove the two 3mm Phillips #1 screws holding the battery to the laptop chassis.

    • Disconnect the battery from the IO board by holding the connector by the sides and gently pulling the connector out.

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    • Carefully remove the battery from the laptop.

    • Make sure that all wires still connected to the laptop are out of the way and not pulled out with the battery.

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    • Remove the following screws holding both the right LCD hinge and the power port to the laptop:

      • Four 5mm Phillips #1 screws.

      • One 3mm Phillips #1 screw.

    • Gently pull the hinge up and away from the laptop.

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    • Carefully slide bundle cable connector out from its connector on the motherboard.

    • Pull the ends of the black connector containing the wires to avoid damage to the wires.

    I have the same model laptop and I am trying to replace the power port. However mine has a longer cable to the motherboard and I am having trouble disconnecting it. Any ideas?

    Ryzzn - Reply


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

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Emma Morley

Member since: 10/23/2016

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2 Guides authored


Cal Poly, Team 15-6, Livingston Fall 2016 Member of Cal Poly, Team 15-6, Livingston Fall 2016


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I own lenovo yoga 700 14 inch, it has a motherboard 5b20k41654. For some reason two of mother board ics burnt out

I have got the number of one IC but failed to find the number/code of other. (the IC I am looking for resides near left side of ram slot)

Please let me know if someone can help me finding the right IC or Schematic of yoga 700 motherboard

I'll be very great full


muhammad bilal - Reply

If you’re replacing the power port where is the part? How do I find the power port to replace? Which part is it?

atom_burke - Reply

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