ASUS P5W DH - Problems + Fixes Thread

[Thickbrit]

Here's a few things i have found with my early dh.Bios 1403 has been the best overclocker for me,seems fairly stable apart from occasional loss of video signal at boot/post.
My board will not boot with memory frequency > 499mhz,or fsb much above 400,so i boot with < 399fsb and < 500mhz memory frequency and then memset trd to 7 and my memory will go to 547mhz 4-4-4-4,but not 1mhz more at any volts/timings/devider.Memory stops dead at 547mhz.This board does not seem to like cas 5 at all,with either of the rams in my sig.
My northbridge (fsb limit) goes to 463 fsb (1m) @ 1.9v on normal water,more volts don't help,did about 414 on stock cooler 1.65v,and about 435 on water and 1.65v.
All deviders seem to work fairly well,except the 3/5 (cpu/ram),which seems unreliable,although i haven't looked too hard for the reason yet.
Lower cpu multi's seem to stress the cpu more,at least on the x6800.
Thats about all i've learnt for now,except for 1 last thing,the fact that asus has the 2nd and 3rd primary ram timings totally reversed to all ram software,is totally confusing,annoying,and unnecessary.