I just finished putting my computer together, and I am at a screen saying reboot computer and select a drive to boot from, but my computer wont open my optical drive to load a disc in. I have my ODD and my HDD in sata ports, sata 1 for HDD, and ODD is in sata 3. in the bios, it showed that it was recognizing the ODD, and when I press the button, the green light turns on, but nothing happens. I cant be sure if the ODD runs at all when I press it, since I have quite a few fans running on my case.