unstable mem/ rampage exteme PVS34G13333LLK

[framesx2x]

HI, ALL

i'm new here

o.k. this is problem:

i install these memory on rig lastnight, but i can't get them stable on any configuation.

sorry for english writing

fsb=400 3.2 from a q9450 x8
all set to auto, ex. below
mem 1.7v
timing 1333/ 7,7,7,20 : i can install vista, but after 10 to 15 min of running system become unstable. :confused:
so i try diff timing 9,9,9,24 at 1333 after 30mins all so become unstable.:confused: o.k
let try defaults setting
fsb=333
timing 7,7,7,20 2T, 1.7v
wow after one hour it became unstable.:confused:
ran memtest 6hour no error.
funny i one setting:
fsb=400
timing 9,9,9,24 1601mhz / 1.7v
ran for about 4hours and then it became unstable.:confused:
call asus any said that the memory its on the QVL list

please help...

[Temukahn]

Have you tried using the XMP Profile option in the BIOS? (Assuming you have them in that board as well.) It could just be the BIOS choking on something. Flashing your BIOS may also help. Take out the memory and reset the motherboard's CMOS. Then test each module one at a time using the XMP profile. This will also help single out any bad modules. Otherwise, this tends to do the trick on the X58 boards tested so far. Good luck.