Quote Originally Posted by herwawan View Post
OOOOOH MYYY GOOOOD

All stock, mem at 800Mhz: All OK
All stock, mem at 1066Mhz: Orthos said OMG ...

Dead modules?
Like leeghoofd already asked, did you memtest at 1066? and how many passes? Some problems only arise after a couple of passes... +9 should be ok.

Furthermore, my mobo doens't perform all too well on auto settings, it's like a woman, you need to tweak it a bit before it gets running
Set all voltages and all mem-variables by hand... let me copy paste some here:

tCL (CAS Latency): 5
tRCD: 5
tRP: 5
tRAS: 12
Command Per Clock (CMD): 2T

Advance Memory Settings
tRRD: 7
tRC: 9
tWR: 6
tWTR: 5
tREF: 9
tRD: 35
tRFC: 2
Async Latency: AUTO

I know it looks something like this, but please do NOT go with this, since it's what I recall by heart ... I'm not sitting behind my rig at the moment, just at work

, I also got the idea from another guy who did the mem config... I just added 1 or 2 at every value, and will get them down once by testing one by one... but I can't recall where I got it from. Maybe even from this post...
Will edit when found the post I mean...

EDIT:

TRRD 3
TRC 5
TWR 4
TWTR 7
TREF 1
TRD 3
TRFC 32

these were the original ones, rated for DDR2-667, GMH based mem, running at DDR 1164 Cas5 (2.175V set in BIOS). Credits to PyRo here

Good luck in the meantime man.