On Friday, March 14, 2003, at 11:20 AM, K4SB wrote: > Pins 4, 6, and 20 are + 5 volts (Red) (Pin 9 is + 5 volts SB, what > ever that means ) "Standby." Separate circuit. Usually good for 1.5-2A. See http://www.audiowhiz.com/mothbrd.htm for example. 73 Chen, W7AY