Video adapter problem. Ensure your graphics card is seated perfectly in the PCIe x16 slot.
Usually used for speaker and legacy IR (ignore these). pegatron motherboard m2n78la manual top
Up to 8 GB on 64-bit operating systems (4 x 2GB modules) Expansion and Storage Layout Video adapter problem
The integrated NVIDIA 9100 is automatically disabled if a dedicated card is installed in the PCI Express x16 slot. pegatron motherboard m2n78la manual top