This AI chassis was removed as mentioned in the following alog entry https://alog.ligo-wa.caltech.edu/aLOG/index.php?callRep=21081 In seeking to find what was wrong with the chassis, I powered it up. The following output channels were glitchy when their respective inputs were terminated: Channels: 1, 3, 6, 8, 9, 10, 11, 14 and 16 Don't know why yet but the AA/AI boards (D070081-v6, S1103146, S1200704) are a little warmer to the touch than usual (I think). Channels [1-8] are on S1103146, channels [9-16] are on S1200704.