oh my lord, lol. I didn't know i have to plug in the auxillary power supply cable (4 pins) into the motherboard. Well, the fact is i missed it, after 2 hours head down reading manual and looking at thing, you just can't think straight ( or look). The other connections were ok. Phew, scare the shite out of me, lol. Hope this can help some newbie too
. Sorry for bothering you 4ryan6.