Hi, I wonder if anyone can help. I'm experiencing frequent lockups in FSX particularly when changing views or loading a new aircraft. It also seems to take a while to load textures. I was thinking it could be my BIOS settings as all the components are fairly new. I've loaded the default options for the board but am still having problems.

Any help or suggestions would be warmly appreciated.

Thanks

James

Mainboard: XFX 790i Ultra
CPU: Intel Core2 Extreme QX9670
Memory: Corsair 4gb XMS PC3-12800 9-9-9-24
GPU: Sapphire ATI HD4870x2 1gb
PSU: Coolermaster Real Power Pro 1250W