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Help! How can I get my audio drivers back? I used to have the Realtek audio drivers from HP, but (stupidly) I deleted them and reinstalled the official HP drivers, and now they don't work with audio, only with the generic Microsoft drivers. And now I can't even use the Realtek console.Hp 15 2550 la

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System Restore can potentially recover your Realtek audio drivers if a restore point exists from before you deleted or reinstalled them. 

Search for "Create a restore point" in Windows Start menu, then click System Restore. Select "Choose a different restore point" to view available points, pick one dated prior to the audio issue, preview changes (drivers often appear), and confirm.

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