crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

crwdns2944351:0crwdnd2944351:0Sennheiser HD 4.50 Volume Control Button Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Ethan Elliscrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Ethan Ellis

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Introduction
Use this guide to replace a faulty volume control function on your Sennheiser HD 4.50 headphones.
This is a repair guide for the Volume Control function of the Sennheiser HD 4.50 Bluetooth headphones. If users are having volume issues then this guide could be helpful. Make sure first of all that you’ve attempted to turn up the [link|https://www.ifixit.com/Wiki/Sennheiser_HD_4.50_Troubleshooting#Section_Volume_is_too_low|volume] all the way. If you are still having trouble, your volume control function may not be working properly. Use this guide to help.