Foxconn Quantum Force Black Ops X48 OC Guide (56k Warning)

[spikerules]

Hi all!
I recently exchanged my Asus Striker II Extreme (which you can read all about why on the overclockers forums) but now I'm having issues getting ANY overclocking done with this board! Firstly, the bios seems to be undervolting my memory to 1.6v, when my memory runs at 1.85v. This doesnt cause a problem for boot up and windows loading, but when I try to up the voltage (to the right voltage) and overclock I only get to a windows blue screen, or checksum error, or if I'm REALLY lucky loads of beeping with "checksum error, no keyboard" and then the good ole' reboot or just a blank screen with extreme beeping.

I have tried all the settings I can find with the some help with the really nice folk at overclockers.com, but nothing is working! I have even tried going into the red "danger" settings for voltage of NB, SB, memory (even though the red it actually normal voltage for my RAM) @ 400fsb 1:4 333 divider.

Please look at my sig for the complete spec of my PC. The settings I have tried are as follows: -
*where I say "AND" I mean I have tried both and/or all ways listed and not at the same time, obviously

400fsb
1:4 333
CPU voltage @ 1.5 AND 1.6
NB @ 1.5 and stock
SB @ 1.6 and stock
Memory voltage @ 1.84 and 2.0v AND stock (which was way under at around 1.6v)
PL7

I have even tried it at 333 where I get to post, but then I either get a windows corrupt error with "please put windows disc in for repair" or a stall at the first screen. I'm kinda out of idea's atm and I dont know what I can do All the usual things are disabled, like speedstep etc!

Any advice would be VERY helpful! I would also be very interested if someone has managed to O/C with this motherboard who has the same memory and/or CPU.

Thanks in advance and sorry if I have stolen the thread!
Spike