HP Envy 17-3070NR Wireless Card Replacement

Introduction

A wireless card gives your laptop access to the internet, therefore it is one of the most important components for many. If the wireless card fails use this guide to replace it in your HP Envy 17-3070NR.

What you need

Step 1 Back Cover

HP Envy 17-3070NR Wireless Card Replacement, Back Cover: step 1, image 1 of 2

HP Envy 17-3070NR Wireless Card Replacement, Back Cover: step 1, image 2 of 2

Before you begin taking apart the computer, make sure that it is completely powered off.
Slide the release latch away from the nearest edge.
Slide the back cover off of the computer.

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Step 2

HP Envy 17-3070NR Wireless Card Replacement: step 2, image 3 of 3

Remove the six 3.7mm Phillips screws.
Slide the back cover until it clicks, then lift it straight off.

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Step 3 Wireless Card

HP Envy 17-3070NR Wireless Card Replacement, Wireless Card: step 3, image 1 of 3

HP Envy 17-3070NR Wireless Card Replacement, Wireless Card: step 3, image 2 of 3

HP Envy 17-3070NR Wireless Card Replacement, Wireless Card: step 3, image 3 of 3

Unscrew 4.5mm Phillips screw.
Unplug both antenna connectors by carefully pulling them upwards.
During re-assembly make sure to match numbers(1 or 2) on the antenna cable and the wireless card.