Quote Originally Posted by blargman View Post
So erm, ya
reading thru all this. I had a dumb question. I'm running 1066 @ 800mhz (geil 2x2gb). The OS here (vista64) is only report 3GB, appears to go down when I add my second 3870. :s

Anyone know whats up with that?
Dont know if this will be of help but I think i read somewhere that there is a quirk with the memory allocation when a second graphics card is added. Are both the cards 512mb? Whats the amount of memory Vista is showing in mb? Is it 3072mb? I will try to see if i can drag some information up
I have no idea what voltage my ram is running at. I'm guessing 1.9. I tried raising it and it just made the system unbootable. Same went for trying to set the divider to allow for 1066 operation.

Is 1066 ram not supported by this board? does anyone know? And/or does anyone know why its not reporting the full 4gb in vista 64, or even in the DMI splash screen at boot. :\
Try running the board with 1 stick to see if the ram will runn at its rated speed. Then check some of the stuff KTE has wrote abt the board he has, very good info there