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‎07-01-2025 03:14 PM

HP Recommended
Product: HP EliteBook 840 G4 Base Model Notebook PC
Operating System: Microsoft Windows 10 (64-bit)

i upgraded my hp elitebook 840 g4 i5 7th generation laptop to windows 11 and after a while the audio stopped working and i installed many drivers non on them worked so i degraded my latop to windows 10 again the speaker started working but after a few minutes it again stopped and buzzing sounds are coming i installed all updated drivers present on hp website none o them worked, also uninstalled and updated the drivers multiple times
please Help
your response will be appreciated

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