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Lenovo YOGA 730-15IKB Wireless Card Replacement

Introduction

Follow this guide to replace the wireless card in your Lenovo YOGA 730-15IKB. The wireless card allows you to connect to Wi-Fi networks and access the internet. If your connection is slow or flaky, it might be worthwhile to upgrade your wireless card.

Also see the troubleshooting page to diagnose potential software issues related to Wi-Fi.

What you need

  1. Lenovo YOGA 730-15IKB Wireless Card Replacement, Bottom Cover: step 1, image 1 of 2 Lenovo YOGA 730-15IKB Wireless Card Replacement, Bottom Cover: step 1, image 2 of 2

    • Turn off the computer and unplug the charger before going any further.

    • Flip the laptop over so you can see the underside.

    • Remove the ten 7mm T5 Torx screws.

    Edit

  2. Lenovo YOGA 730-15IKB Wireless Card Replacement: step 2, image 1 of 2 Lenovo YOGA 730-15IKB Wireless Card Replacement: step 2, image 2 of 2

    • Pry up the bottom cover with an opening tool.

    • Start at the front edge of the cover and make your way along the sides.

    Edit

  3. Lenovo YOGA 730-15IKB Wireless Card Replacement: step 3, image 1 of 1

    • Pull the bottom cover up and away from the back hinges.

    Edit

  5. Lenovo YOGA 730-15IKB Wireless Card Replacement, Wireless Card: step 4, image 1 of 1

    • Remove the sticky tape from the top edge of the wireless card.

    Edit

  6. Lenovo YOGA 730-15IKB Wireless Card Replacement: step 5, image 1 of 3 Lenovo YOGA 730-15IKB Wireless Card Replacement: step 5, image 2 of 3 Lenovo YOGA 730-15IKB Wireless Card Replacement: step 5, image 3 of 3

    • Pull the black and white antenna wires off of the wireless card.

    • For reassembly, the white wire connects to the right terminal marked "1." The black wire connects to the left terminal marked "2."

    Edit

  7. Lenovo YOGA 730-15IKB Wireless Card Replacement: step 6, image 1 of 2 Lenovo YOGA 730-15IKB Wireless Card Replacement: step 6, image 2 of 2

    • Remove one 2mm Phillips #1 screw.

    Edit

  8. Lenovo YOGA 730-15IKB Wireless Card Replacement: step 7, image 1 of 2 Lenovo YOGA 730-15IKB Wireless Card Replacement: step 7, image 2 of 2

    • Pull the wireless card out of the socket at its resting angle.

    • Do not pull straight upward. Pull towards the hinges at the back of the laptop.

    Edit
Conclusion

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

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Ellis Ruckman

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Cal Poly, Team S1-G6, White Winter 2020 Member of Cal Poly, Team S1-G6, White Winter 2020

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One Comment

I was able to use an intel AX210NGW WiFi 6 & BT 5.3 to work perfectly - plug and play. It worked at startup. I get download speeds nearly 1,000 Mb/s on a WiFi 6 network. Well worth the upgrade.

George - Reply

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