during the 1st week of jan, my moserbaer dvd drive got malfunctioned, I bought a new LG dvd drive.. GH24NS70..I installed it on my pc 2 weeks later, during which I updated my motherboard BIOS (awardBIOS) frm ver F8b (march 2008) to F10d (feb 2009). It used 2 read cd's and dvd's fine, I could...