I have an MSI Neo4 Platinum motherboard. After about 5months, I got a message telling me that there was a battery error. I replaced the battery and everything was fine for about 2 weeks. Then, I got the same message. So again I replaced the battery. It seems each battery lasts for about 2 weeks now, then goes dead. My computer is drinking my battery!! Is it a defective board or is it something else?