The N550 features the integrated Intel GMA 3150. Unlike modern GPUs, this is a "legacy" chip. It was designed primarily for low power consumption rather than high-end graphical tasks. Base Frequency: 200 MHz DirectX Support: 9.0c OpenGL Support: 1.5
If you are struggling to get the driver working, follow these steps: intel atom n550 graphics driver
Generally supports up to 1366x768 on internal displays. Official vs. Unofficial Drivers The N550 features the integrated Intel GMA 3150
Click and point it to the folder where you extracted the driver files. Performance Tips for N550 Users intel atom n550 graphics driver