installing memory on the remaining dimm slots will cause a bsod

installing a graphics card / expansion card on the pci-e and pci slot will also cause a bsod otherwise fully functional and working

Motherboard - ASUS M4A785-M

CPU - AMD Phenom II X4 830 2.8Ghz Quad Core

Memory - G.Skill F2-8500CL5D-2GBPK 2GB