Originally Posted by
Nuckin_Futs
Did you read any of my previous post? They all point to overclocking challanges when running 4 slots and overclocking at the same time. I and many serious overclockers since the birth of DDR have never fussed with overclocking 4 slots occupied. It put a major address load on the memory controller and is really only a bennifit for servers, not overclockers. 2 gb of RAM in 2 slots has prooven to be the most reliable for several years now. even dence RAM of 2gb x 2 is adding a challange.
You can do it but you now need to do a lot of relaxing and upping on some mobo volts.
For starters, try this. Keep strap and frequency to AUTO (1:1), up PCI-E to 111, open timings close to stock (usually 5-5-5-18 for 1066), Enable Static Read Control if using or wanting higher FSB, Disable DRAM Booster and relax to 3~5, set Ai Clock Twister to light. Up CPU GTL Ref to 63x, and chipset GTL Ref to 67x, FSBT to 1.47~1.50v, and NB to at least 1.5v~1.52v for the 450~485FSB range. Although, the 4 slot configuration is a compromise of a bit of less FSB on top of looser timings and yet a lil added mobo volts.
This should get you to Prime further. Scores will report a tad less on paper but you may never notice if you didnt see the numbers.
Let me know how it works