For 95% of users, this is sufficient. The remaining 5% (enthusiasts needing high-refresh graphics or 5.1 audio) should manually install the latest Realtek HDA and Intel DCH graphics drivers.
The following drivers are essential for optimal system performance:
– use Device Manager → Update driver → Browse → Let me pick → Have Disk → point to extracted Intel graphics .inf .
The Samsung H61S2 typically uses a Realtek RTL8111E or RTL8168 controller.