I can not get the Gateway computer to regognize the Blu-ray wrighter in the bios. The guys from LG said at first that I had a deffective drive. I replaced that and still have same problem. I have switch the power and data cables with the dvd drive that came with computer. DVD still works, but BLu-ray does not detect. Thus it is not a interface issue. Hard to believe I have a second bad drive. When I boot, the blue light on the BLu-ray came on briefly at initial boot that I noticed one time. Had not nopticed it before. May or may not be doing it each time. Need to check that. I have tried to adjust the setting in the setup for the bios detect, with no luck. Not sure what settings should be.