May be SO-8 :). I think, that

Jega писал(-а):
U34 - dip8 placed between southbridge and DDR slots
May be SO-8:).
I think, that is LM358, but it's my fantasy. Tracing the pin of this IC (1 and 7) to near mosfets.

Jega писал(-а):
what is UU15 on upper right southbridge corner ? Someone put there AMS1085CD, but it`s litle suspicious to me, becouse the same person put ITE8708 insted ASB100-A on this board
IMHO not AMS1085CD. This IC may be AMS1505CM, but it's also my fantasy:). About ITE8708 and ASB100-A - on the photo (99 kb) I see IC with Asus label and ITE label:).