Main Board 5B21B85197 (NM-D471) — Compatible with 3-14ITL6 / 3-15ITL6

Replacement main board, part number 5B21B85197 with board code NM-D471, engineered for use in 3-14ITL6 and 3-15ITL6 laptops. Use this motherboard as a direct swap for the original system board in those specific models. Verify your laptop model (3-14ITL6 or 3-15ITL6) before purchasing to ensure compatibility.