How to Replace the Power Button/Switch on Bose QC35 Headphones

The plastic power slider on the Bose QC35 headphones has been known to break so that it will no longer push the switch inside of the headphones to turn them on or off. We sell reinforced versions of that plastic slider and this guide explains how to install them. 

If you would prefer to see a video tutorial on this repair, click Here. Or if the tool cost seems prohibitive for a one time repair and you would prefer that we complete this repair, check out our Repair Services to get your electronics fixed up by the pros.

Are you a business? We offer wholesale discounts on our repair services if you are sending numerous units in for repair or want to send us continuing batches of devices for repair on a regular basis. Contact our support team for more info Info@JoesGE.com (This email is only for wholesale inquiries, please contact Support@JoesGE.com for other inquiries).

 

Repair Difficulty: Moderate

Time to complete: 30 Minutes

The tools and parts that you will need for this repair:

  1. A New Replacement Power Switch
  2. Plastic Pry Tool (your fingernail, a guitar pick, or small plastic screwdriver will also do the trick. You can use metal pry tools, however, you run a higher risk of damaging the plastic of the headphones)
  3. Small Phillips Screwdriver 
  4. Double-Sided Tape (For securing the cloth mesh after you have replaced the power button. This might not be necessary as the old tape could still be sticky, we usually just replace it to make sure the cloth doesn't fall out of the earpad)

 

1. Remove the earpad

The right earpad is only held on by small clips that run around the edge of the speaker housing. Being careful, you can pull it off of these clips with nothing but your fingers. Simply peel the earpad away from the edge, then pull it away from the housing.

 Peeling the earpad away from the housing

 

2. Remove the mesh

The mesh that sits inside of the earpad is held on to the speaker housing by two pieces of double-sided tape. You can pull this tape off of the housing slowly to ensure that you do not rip the cloth mesh.  

There are two pieces of tape under the cloth

Peeling the cloth mesh away from the speaker housing 

3. Remove the outside cover

There are 3 screws underneath the cloth that can be removed using your Small Phillips Screwdriver. Make sure to keep the screws in a safe place so that they do not get lost. All of the screws are the same length and size. 

The location of the 3 screws

 

With the screws removed, the outside cover will only be held on by some small clips on the inside of the housing. This is where you want to use a plastic pry tool to carefully pry around the edge of the cover until you have it removed. ***Using a metal pry tool will likely leave marks in the housing and gives a higher potential to cause damage to the headphones. We recommend using something plastic. 

Prying up the outside cover

 

4. Replace the power slider

 The broken plastic switch will be sitting on top of the actual power slider underneath the cover that you have removed. You can pull it off of the slider and place the New Replacement Power Switch onto it. 

The power switch

 

5. Reassembly

Start by putting the cover back on over the new switch and ensure that it is securely snapped into place. Make sure that the power switch works properly before moving on to the next step. 

Securing the side cover 

 

Reinsert all 3 screws into the speaker housing. 

Putting the screws back into the housing 

 

If the tape on your cloth mesh is still sticky, you can simply put it back on. If the tape is not sticky any longer, you can use some double-sided tape to hold it on. Just make sure to carefully remove the old tape before putting new tape on it.  

Putting the cloth mesh back in its place

 

Lastly, snap the earpad in place by peeling back the leather and placing the edge of the earpad into the rim of the housing. Once it is seated, apply even pressure around the entire edge of the earpad to snap it into place.

Seating the earpad in the lip of the housing 

 

6. Get back to jamming out 🎶

If you have any questions in regards to this repair, feel free to shoot us an email or give us a call and we will do our best to reply to you as quickly as possible. 

📧 Support@JoesGE.com

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