I just built a new computer and the cdrw shows up in the bios, but when I try to put in a cd, the button just seems to have no effect. If I use the "paper clip" trick, I can get a cd in, but when I try to boot from it, it doesn't read it... Did I install something wrong? I can't imagine the brand new cdrw being broken and still registering in the bios... Any ideas?