The AA chassis for the TCSX system was found to be damaged. TCSX medm had been reporting wrong values for LASER power supply voltage and current. There were two channels on the corresponding filter board that were found to have blown buffer chips. These were replaced and the voltage and current draw are being properly displayed, currently. Also, there had been an issue with the actual power supply. The factory defaults were reset and the voltage was reset back to 28VDC and it seems to be functioning properly at this time. It is uncertain how or if the two issues were related.