I have a ECS A770M-A motherboard with a 2.2GHz Phenom 64 Quad Core processor with 4 gigs of ram. I also have a 1GB DDR3 Zotac GeForce 9500GT video card installed in the computer. I believe the main memory is DDR2.

The problem I am having is that I get a "Bank Interleave Requested but not Enabled" error on startup. The computer boots up fine (no error) with the 4gigs of ram if I replace the video card with the previous 256MB video card. I have also tried placing a single gig of ram in the computer with the Zotac video card and still get the error.

My question is what would typically cause this error and would a DDR3 video ram be compatible with DDR2 system ram?

Thanks