Dell Inspiron 17" 7786 2-in-1 Wireless Card (NIC) Replacement

Antonio Franco et 2 autres contributeurs

Dernière mise à jour le December 28, 2022

3 minutes

Facile

Meilleure introduction

Introduction

Passez à l'étape 1

Possibly one of the only components that can be interchangeable with other devices, if you're looking for a quick replacement. Remember, black wire to black slot, white wire to white slot.

Ce dont vous avez besoin

Outils

Étape 1 Base Cover

Dell Inspiron 17" 7786 2-in-1 Wireless Card (NIC) Replacement, Base Cover: étape 1, image 1 de 2

Dell Inspiron 17" 7786 2-in-1 Wireless Card (NIC) Replacement, Base Cover: étape 1, image 2 de 2

Remove the eight M2 5mm screws that secure the base cover using a Phillips #0 screwdriver.

Modifier

Étape 2

Loosen the three captive screws that secure the base closer to the hinges.
Do not attempt to remove the three captive screws! You need only to loosen them. They're supposed to stay on the base cover.

Modifier

Étape 3

Dell Inspiron 17" 7786 2-in-1 Wireless Card (NIC) Replacement: étape 3, image 3 de 3

Carefully pry the base cover using an iFixit opening tool in the crevice near the hinges. Guide the pick along the edges and slightly lift upwards as you go along.
Do not start from the speaker end of the edges when opening, or you may cause further damage to your device!

Modifier

Étape 4

Dell Inspiron 17" 7786 2-in-1 Wireless Card (NIC) Replacement: étape 4, image 3 de 3

Carefully remove the base cover from the laptop.

Modifier

Étape 5 Wireless Card (NIC)

Dell Inspiron 17" 7786 2-in-1 Wireless Card (NIC) Replacement, Wireless Card (NIC): étape 5, image 1 de 3

Dell Inspiron 17" 7786 2-in-1 Wireless Card (NIC) Replacement, Wireless Card (NIC): étape 5, image 2 de 3

Dell Inspiron 17" 7786 2-in-1 Wireless Card (NIC) Replacement, Wireless Card (NIC): étape 5, image 3 de 3

Remove the screw holding down the small bracket for the wireless card using a Phillips #0 screwdriver.
Remove the black wired connection from the port over the black triangle.
Remove the wire with the white marking from the port above the white triangle.
Pull the Wi-Fi card out of its slot.