I have 2 laptops HP 6730b and the HTPC as in sig.  One laptop runs linux mint and all is good. When I turn the laptop on that runs windows 7 the HTPC starts up.  The laptops connect wirlessly to the wireless modem/router while the hTPC is connected by ethernet.  On the htpc I have disabled wake up be pme event and usb event etc, All references in bios to wake up have been disabled.  It only starts with windows laptop. I havent disconnected the ethernet cable but would be 99.9% certain it wouldnt start with that disconnected. There is nowhere in the bios that has wakeup on lan, closest is pme event. Has anyone come across this