Hi fellows, I have a friend who has an IC-745 that has turned out crazy, and I think it is the RAM battery that is dead. I have not checked the rig yet. I know there is a replacement for that RAM board with an E-Prom, and I will like to get one to install in his radio. Anybody knows where can I get it? Thank you Jim - HK1N (Ex HK3AHM/1)