Knowing your hardware helps if you need to find third-party drivers (like Realtek for audio): Update software, apps, and drivers on your Samsung PC

Here are the four critical drivers you need, listed from most to least important:

If you encounter issues with your Samsung H61S2 motherboard drivers, try the following:

4x SATA ports (typically limited to SATA II 3Gbps speed). I/O: 4x USB 2.0, VGA/DVI outputs, and 5.1-channel audio. Driver Management & Sources