I just purchased a new 4800 mAh - Lithium Polymer (Li-Polymer) - 11.1 V DC battery for my macbook. When I installed the battery and turned my macbook on it worked however the fan is extremely loud and it does not recognize that there is a battery present. My macbook is running without any connections but the fan is still running extremely loud and my diagnosis states there is no battery. I have attached some pics to show. What can I do to fix this?