If you are trying to run a modern OS (Windows 10/11), abandon the n1996. It lacks required instruction sets (SSE2, NX bit), drivers for modern security standards, and SATA support for SSDs.
Enter the specific model number (not N1996) into the search bar. n1996 motherboard drivers
Here are the only three safe sources for n1996 drivers: If you are trying to run a modern
: Look for a model number printed in white ink directly on the motherboard, often between the PCI slots or near the CPU. Software Check : In Windows, search for System Information in the Run box) and look at the BaseBoard Product Microsoft Learn Step 2: Essential Drivers to Install drivers for modern security standards