Hi all... Best I can make out, to trigger power-on on an ATX motherboard, you need to pull to TTL low momentarily? Anyone vouch for this? Is decoupling or anything else required on this signal path? My goal is to control on/off of an ATX PC (and power supply) via a PIC and IR. TIA, -marc -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu