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 :stick: it a bit before it gets running :cool:
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 :shrug: ... I'm not sitting behind my rig at the moment, just at work :D
:banana::banana::banana::banana:, 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 :clap:
Good luck in the meantime man.