I have an issue were the BIOS continually reset's it's self to the factory settings and the time reset's to the year that I bought the board. According to the advice I have found this is due to a 'CMOS battery', that can't hold the electric charge. My question is, if I replace the CMOS battery will this reset the 'fTPM keys' and therefore lock me out of the system? As it holds the encryption keys for my drives! I was unsure where to ask this, drivers & software seem to be a reasonable choice.