I took my motherboard out of my case via the removable motherboard tray to do some work on it and I found a large burn on the SATA Link chip's sticker(the one with the green NF7-S sticker on it). The burn is about the size of a pencil eraser tip and that is it. Is this chip for only controlling the serial hard drives? I don't intend to ever get one so should I not worry about it? I think this happened over a month ago maybe. The system has been perfect and stable for 4 weeks. Should I still RMA it? Even if I do, they will probably check it and say it is ok and slap another sticker on? I got it from excalbierpc.