Wlan Bluetooth Card Replacement Repair Guide

Difficulty

Moderate

Steps

5

Time Required

                          5 minutes            

Sections

3

• Battery
• 1 step
• Access to Components 2
• 2 steps
• WLAN / Bluetooth card
• 2 steps

Flags

1

Member-Contributed Guide

An awesome member of our community made this guide. It is not managed by iFixit staff.

• Backwhy! W840AU/SU

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Introduction

What you need

Step 1

              Battery               

• Unlock the battery latch on the right.
• Unlock the battery lock on the left.
• Remove the battery pack from its slot.

Unlock the battery latch on the right.

Unlock the battery lock on the left.

Remove the battery pack from its slot.

1024

Step 2

              Access to Components 2               

• Using the Philips # 0 screwdriver, unscrew the 2 screws of the top cover
• Check the marks indicating the direction in which the cover must be removed.
• Remove the bottom cover by removing it in the direction of the markers.

Using the Philips # 0 screwdriver, unscrew the 2 screws of the top cover

Check the marks indicating the direction in which the cover must be removed.

Remove the bottom cover by removing it in the direction of the markers.

Step 3

• Then appear the other components of the Laptop.

Then appear the other components of the Laptop.

Step 4

              WLAN / Bluetooth card               

• Here is the WLAN Chipset / Bluetooth
• Gently unplug the MAIN and AUX antennas.
• Unscrew the fixing screw with Philips # 0 screwdriver.

Here is the WLAN Chipset / Bluetooth

Gently unplug the MAIN and AUX antennas.

Unscrew the fixing screw with Philips # 0 screwdriver.

Step 5

• Slightly lift the chipset and remove it from the mSATA connector.
• Here is the chipset outside of its location.

Slightly lift the chipset and remove it from the mSATA connector.

Here is the chipset outside of its location.

To reassemble your device follow the following instructions in reverse order

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Author

                    Felice Suglia                     

Member since: 06/15/2013

28,552 Reputation

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