No sound in left speaker and continuous "fuzz"

Sorry to be brief and to the point but I will be late for work if I'm not. Problem is that my Powerbook's left speaker started to cut out one day and was then gone. Now all that's left is the right speaker which also sounds very distorted. There is also a continuous fuzz that never ever stops regardless of if the speakers are on (the only way to get rid of it so far is to plug in an audio adapter into the port.) At first I thought I damaged the speakers but then I plugged my headphones in to see and it was exactly the same in the headphones... no sound in the left and constant fuzz with a distorted right ear. I have done all resets (pmu and such) but to no avail. Can anyone help?

Already checked before doing doing diagnostics and pmu resets and such but thanks. For any future responders I did fully check the sound preferences in systems preferences and all setting in audio/midi setup as well as the settings for my firewire card for my mackie board.
Thanks again.

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Hi Goldenbird,
Welcome to Lenovo Community!
As per the query we understood that you are facing issue with left speaker in your Lenovo Y50 laptop.
This might be issue with the speaker cable which is not seated properly, please visit the nearest service center fo further details
Click here to open a link where you can select the country and get the exact contact support number. I’m sure
they will be a great help.
Hope this helps. Do post back if the issue persists!
Best regards,
Ashwin. S
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No sound in left speaker and continuous "fuzz"

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