hi ive recently purchased all the components needed for a new comp abit kd7-a mobo, 2500+amd cpu ect ect.the motherboard suppossed to support 40 drr but will only boot under ddr333. ive run memtest86 3.0 with no errors the module is ocz rev3 ddr 400 256mb. my settings in the bios for cpu are at 166 in the memory category also 166fsb frequency dram frequency also 166
dram clock 166,,timing selectable=manual,,cAs2,
interleave 4,,precharge to active 2t,
active to precharge 6t,,active to cmd 2t
dramburst 8,,dram command rate 2t,,
write recovery 3t/5t(no auto),
ddr400 twtr timing control 2t,,
DQS input an output delay at auto
whew ok uh if i only view the softmenu with the cpu settings which are seemingly reading correct being it is showing the cpu an bus speed,its ok as long as i do not exit an save,which will boot into ddr 333. if i save after viewing,itll boot under ddr 400, then error blue screen comes up.ive exausted the forums at abit an with abit support pretty much to no no avail.the settings ive givin you are the settings i got from a forum answer. but have not saved an exted from the cpu soft menu area so it will boot into ddr 400.because i wanted to get more help on the subject first