Based on the model number H61S1, you are likely referring to a Samsung laptop (specifically the Samsung ATIV Book 2 model NP270E5J) or a motherboard using the Intel H61 chipset.
The motherboard uses standard Realtek hardware common for the H61 era. For modern systems, Windows 10 or 11 will often install a functional driver automatically through Windows Update samsung.com Audio Controller: Realtek High Definition Audio. Audio Channels: 5.1-channel surround sound support. Operating Systems: samsung h61s1 sound driver
If you used a generic Realtek driver, you lost Samsung’s audio enhancement software. Based on the model number H61S1 , you
Here is the guide to finding the correct sound driver for both scenarios. Find the Hardware ID:
Front Panel Headers: If you are using the headphone jack on the front of your case, ensure the HD Audio cable is securely plugged into the H61S1 motherboard pins.
Since the motherboard uses a standard Realtek chipset, you can download the global High Definition Audio Codecs directly from the Realtek website. Windows Update:
Users of the Samsung H61S1 sound driver often report crackling, popping, or audio stuttering (DPC latency). This is usually caused by the power management settings.