If the official tools do not find a driver, or if you reinstalled Windows and the tools don't work, you must identify the specific sound chip inside your laptop. Samsung does not manufacture sound chips; they usually use .
If you cannot find the exact OEM driver: samsung h61s1 sound driver
Search for "Realtek PC Audio Codecs" on the official Realtek website to find the latest executable. 3. How to Install the Driver Manually If the official tools do not find a
Jack detection / wrong port mapping