My ram wont run properly

[Spawne32]

i bought this pair of ram from zzf

http://www.zipzoomfly.com/jsp/ProductDetail.jsp?ProductCode=85264

and basically my issue is its only working properly at 5-5-5-15. When i try to set it to 4-4-4-15 in the bios, like what it should be running at, i keep getting blue screens at various points when loading windows, or in windows. Now ive tested it at 4-4-4-15 with memtest86 with 2 100% passes and it came out clean. Heres some images from cpuz, can someone please explain to me why i keep having this problem?

http://www.lazyforums.net/uploadfiles/test1_.jpg
http://www.lazyforums.net/uploadfiles/test2_.jpg
http://www.lazyforums.net/uploadfiles/test3__.jpg


btw the label on the ram itself also says 4-4-4-15, the specs to my rig are in my sig, and im using a gigabyte 965p DS3 rev3.3

[RyderOCZ]

Hello,

Do you have the ram voltage set to +0.2 - +0.3 in the bios?

[Spawne32]

Hello,

Do you have the ram voltage set to +0.2 - +0.3 in the bios?

No i had it set to normal, which is 1.9, what should i have it at to get 4-4-4-15 at ddr2 800 speeds?

[RyderOCZ]

If normal is 1.9, then set +0.2V which will be 2.1

[Spawne32]

ok i did that, lets see how it checks out :), is 2.1 supposed to be what this ram normally runs at? Did my ds3 just set it to 1.9 automatically?

[RyderOCZ]

DDR2 defaults to 1.8V, some manufacturers put 1.9 or 2.0V in their "upscale" boards for the higher performance memory.

Yes this ram is rated at 2.0 - 2.1V to reach DDR2-800 with 4-4-4 timings

[Spawne32]

thanks for the info, should i use 2.0 or 2.1, what would you reccomend. Does it matter if im running it at stock speeds?