Speaker sound is buzzing
Why the sound of speaker is byzzing
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Likely the speaker diagram is torn or sand has collected on it. Best to just replace the speaker/s.
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@ibrarmarwat could be an issue with teh grounding for whatever speaker you have connected. Try a different speaker. The other thing you want to try is to reinstall the proper driver for the audio. If none of that makes a difference you could try a new speaker assembly. To work on it use the HP Probook 4530s Maintenance And Service Guide Page 71 will tell you the part number and how to replace it.
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Hi @ibrarmarwat
What is the sound like when using headphones connected to the laptop?
Is it also a buzzing sound?
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