The maximum size of a card that fits in the G-Series is 206 mm (L) × 98 mm (H) × 16 mm (D). But due to the different layout designs of each model and VGA card, we strongly suggest to check our VGA support list for each model or test before purchasing the VGA card.
For SN41G2, the system supports only following combinations:
Please make sure that Mic2 in Main tab under NVIDIA nForce control panel is checked.
Therefore, only one output is display.
To enable the selections to appear in nView and both monitors or one monitor & one TV can display, please have all devices connected before system boot-up.
Please shut down the SN41G2, Then press and hold the “insert” key and turn on the system.
Please try to uninstall and then reinstall CPU, Heat-Pipe and CPU protect shim.
All above can also refer to installation guide as well.