memory problems

[same old jim]

hi all,finally got a fatal1ty an9 32x board that works (3rd one) the only problem that i am having is that with 2 x 1gb of corsair xms2 ddr2 sticks it works fine and the board is stable but when i try to use 4 sticks (all the same) it reboots itself as soon as it hits the desktop.i have tried dropping to 667mhz but the same thing happens.any ideas?

my system is: an9 32x fatal1ty mobo, athlon 5800 xp x2 ,xfx 7600 fatal1ty in sli mode,memory as above

cheers all
jim

[same old jim]

cancel all guys
its an xp problem (doh)

[Lord Midas]

Lol, I had a similar thing with 4 x 1GB and it not recognising my wireless network card. Nothing wrong with the hardware, it was Vista!

[ntrisKKT]

The same thing happened to me earlier this year.