I've got the "cold boot" problem with the 939Dual SATA2 mobo that was supposedly fixed as of BIOS 1.20 and I am running 2.30. I noticed the problems began when I upgraded my HDD to SATAII and installed the JMicron SATAII drivers off of Asrock's website. Sometimes when I restart/boot up the POST screen will freeze and it will not detect any of my drives and gives me code "0075" in the corner with a solid HDD light. After a few reboots, it will boot up fine. I've already tried putting SATAII in IDE mode to no avail. I've heard the JMicron drivers cause some problems with this board in SATAII. Any idea of what to do?