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简介

Use this guide to replace and access a faulty port in your Lenovo IdeaPad 320-17IKB.

The several different ports that this laptop has allows the user to access and connect to other external devices or charge other devices; such as HDMI ports, power connector port, Ethernet port, SD port, CD port, USB ports, and the headphone jack.

If you aren’t able to connect to a port or if the port needs to be cleaned, you may need to consider cleaning or replacing the port. Follow the instructions in this guide to access the component.

Before using this guide, check out the Lenovo IdeaPad 320-17IKB Troubleshooting. Be cautious when lifting the back panel off the laptop to not damage any hardware.

Be sure to back up your hard drive before opening your laptop so that you don’t lose any data while you’re doing the replacement. Make sure to power off your laptop completely and disconnect from any external power source prior to beginning the process.

  1. Lenovo Ideapad 320-17IKB Ports Replacement, Back Panel: 步骤 1 中的图像 1,1
    • Turn off and unplug the computer.

    • Flip the laptop over so that the back panel is facing upwards.

  2. Lenovo Ideapad 320-17IKB Ports Replacement: 步骤 2 中的图像 1,2 Lenovo Ideapad 320-17IKB Ports Replacement: 步骤 2 中的图像 2,2
    • Remove fourteen 7mm Phillips #00 screws from the back panel.

  3. Lenovo Ideapad 320-17IKB Ports Replacement: 步骤 3 中的图像 1,1
    • Carefully remove the optical drive by pulling the bezel away from the laptop.

  4. Lenovo Ideapad 320-17IKB Ports Replacement: 步骤 4 中的图像 1,2 Lenovo Ideapad 320-17IKB Ports Replacement: 步骤 4 中的图像 2,2
    • Use your fingers or an opening tool to gently remove the back panel from the bottom of the laptop.

    • Lay both sides of the laptop next to each other.

  5. Lenovo Ideapad 320-17IKB Ports Replacement, Battery: 步骤 5 中的图像 1,2 Lenovo Ideapad 320-17IKB Ports Replacement, Battery: 步骤 5 中的图像 2,2
    • Remove five 7mm Phillips #0 screws from the battery holder.

  6. Lenovo Ideapad 320-17IKB Ports Replacement: 步骤 6 中的图像 1,2 Lenovo Ideapad 320-17IKB Ports Replacement: 步骤 6 中的图像 2,2
    • Pinch the connecting cord with one hand and pry the battery connector with the other hand, while gently pulling the connector straight out and towards the bottom edge of the base.

    • When removing the battery, use care to keep it flat and do not open the battery because it can result in fire or explosion.

  7. Lenovo Ideapad 320-17IKB Ports Replacement, Fan: 步骤 7 中的图像 1,2 Lenovo Ideapad 320-17IKB Ports Replacement, Fan: 步骤 7 中的图像 2,2
    • Remove five 7mm Phillips #00 screws from the cooling fan.

  8. Lenovo Ideapad 320-17IKB Ports Replacement: 步骤 8 中的图像 1,3 Lenovo Ideapad 320-17IKB Ports Replacement: 步骤 8 中的图像 2,3 Lenovo Ideapad 320-17IKB Ports Replacement: 步骤 8 中的图像 3,3
    • Gently lift the fan assembly out of the laptop.

    • Gently remove the connecting wires from the exterior of the fan by slowly "weaving" the cord between the ridges of the fan.

  9. Lenovo Ideapad 320-17IKB Ports Replacement, Heat Sink: 步骤 9 中的图像 1,3 Lenovo Ideapad 320-17IKB Ports Replacement, Heat Sink: 步骤 9 中的图像 2,3 Lenovo Ideapad 320-17IKB Ports Replacement, Heat Sink: 步骤 9 中的图像 3,3
    • Gently lift and remove the heat sink and set it aside.

  10. Lenovo Ideapad 320-17IKB Ports Replacement, Wi-Fi Card: 步骤 10 中的图像 1,3 Lenovo Ideapad 320-17IKB Ports Replacement, Wi-Fi Card: 步骤 10 中的图像 2,3 Lenovo Ideapad 320-17IKB Ports Replacement, Wi-Fi Card: 步骤 10 中的图像 3,3
    • Remove the single 3mm Phillips #0 screw from the Wi-Fi card.

    • Pull the Wi-Fi card straight out of the laptop.

  11. Lenovo Ideapad 320-17IKB Ports Replacement, Motherboard: 步骤 11 中的图像 1,3 Lenovo Ideapad 320-17IKB Ports Replacement, Motherboard: 步骤 11 中的图像 2,3 Lenovo Ideapad 320-17IKB Ports Replacement, Motherboard: 步骤 11 中的图像 3,3
    • Gently pull the blue ribbon marked with "MB" connectors.

    • Gently remove the other connectors in the picture by pulling them straight out.

    • Blue connectors encased in a black holder may require tweezers to unclasp the connector for removal.

  12. Lenovo Ideapad 320-17IKB Ports Replacement: 步骤 12 中的图像 1,3 Lenovo Ideapad 320-17IKB Ports Replacement: 步骤 12 中的图像 2,3 Lenovo Ideapad 320-17IKB Ports Replacement: 步骤 12 中的图像 3,3
    • Using a Jimmy, gently pry the motherboard from under the corner screw holder with one hand and pull the motherboard out with the other.

  13. Lenovo Ideapad 320-17IKB Ports Replacement, Ports: 步骤 13 中的图像 1,1
    • Locate the terminals that need to be removed.

    • Ports: 2 USB 3.0 1, USB-Type C, HDMI 4-in-1 card reader (SD, SDHC, SDXC, MMC), RJ-45 LAN

    • Clean the terminals with isopropyl alcohol and an old tooth brush.

    • Follow iFixit's guide for soldering instructions.

    • Be careful when using a soldering and de-soldering device as it is very hot.

结论

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

另外一个人完成了本指南。

a1235

于2019年09月02日注册

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创作了3篇指南

一条评论

Why do I need to remove the motherboard before soldering the ports?

Nuchem Weinstock - 回复

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