I have a PCChips M571 motherboard with an AMIBios V3.2 and it will not recognize the new Acer 4x4x32 CDRW drive I installed. I even went as far as downloading the newest bios flash for my bios and it still doesn't recognize it. Anybody know what's wrong?? Jumper settings are all what they should be and all the cables are tight (IDE and power). The drive is powering up, I can eject and get flashing lights, but no BIOS support.