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Sennheiser HD 4.40 BT I really need some help. My dad just brought me a pair of Sennheiser HD 4.40 BT, and withing 3 days, I dropped them, and now the up on the volume control is mushy and doesn’t do anything. The down volume still works. How would I fix it? And where could I get the parts? Thanks in advance.
Hi there, I had this same issue; I accidentally dropped my headphones, and the volume button stopped working, what I did to solve it is opening them and as you can see in the picture I have attached, the two little buttons were broken, so. I manually used a screwdriver to provide support in the back and with the headphones turned on, raise the volume to the max limit. Now I have to control the volume from the source, phone, computer, etc.
See if this helps: On the front of the receiver (the part that you wear) is a large black volume dial. This large dial acts like a “cog” and turns a smaller internal volume dial. In a scenario where the volume control of the Set 830 or Set 840 does not appear to be functioning correctly it may be a situation where the dials are out of alignment. The solution is to realign the dials. To do this follow these steps: Step 1: Remove the large black dial. (It pops straight off). Step 2: Turn the volume all the way down by adjusting the small internal dial. (The small dial is grey colored and about the size of a dime). Step 3: Re-align the large black dial with the “0” just to the RIGHT of the “12 o’clock” position and click it back into place. Step 4: Test the volume. Step 5: You’re all set.
