Hi! Today I installed Plan 9 on my new PC. The "NVIDIA nForce 3 250 Series" chipset wasn't supported as supposed. So I added following entry to southbridges[] in /sys/src/9/pc/pci.c and /sys/src/boot/pc/pci.c:
{ 0x10DE, 0x00E0, nil, nil }, /* NVIDIA nForce 3 250 Series */
Now it works.
