Samsung Series 9 NP900X4D-A03US WiFi Card Replacement

Written By: Aimee Young
  • Comments: 3
Samsung Series 9 NP900X4D-A03US WiFi Card Replacement

Difficulty

Moderate

Steps

5

Time Required

15 - 20 minutes

Introduction

The WiFi card enables you to access the internet wirelessly and on-the-go, instead of being connected to an Ethernet cable. If your WiFi card is broken or malfunctioning, it will need to be replaced.

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    • Use the screwdriver to remove the ten 2.5mm Phillips #00 screws.

    • Remove the back panel of the laptop.

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    • Locate the WiFi card once you've removed the back panel.

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    • Remove the two 2.5 mm Phillips #00 screws.

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    • Remove the two wires connected to the WiFi card using a nylon spudger.

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    • Gently lift up the WiFi card to remove it.

Conclusion

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

Author

Aimee Young

Member since: 22/04/19

293 Reputation

3 comments

Does Intel AC-7260 work in Samsung NP900X4D for faster WiFi Speed , The N-6235 is slow!

Ben -

It does. I just added the AC-7620 to my NP900X4C. And it works perfectly! Speed difference is huge. Went from 70 to 80 mbps to 250 mbsp on a 300 mbps connection. USB dongles didn't make much of a difference. It you have an older 900x give this a try.

AC-7620 WiFi card on Amazon

Heron -

Also if you do a clean install of Windows 10, the bluetooth driver doesn't install automatically. Here was the last version released by Intel.

Latest Intel Bluetooth Driver

Heron -