I have Windows 7 installed on one of my PC's. It's up and running. However I don't have physical access to it. I have another PC connected to it through the LAN. I can see shared folders, ping, etc.. Is there any way I can reboot the first Windows 7 remotely from LAN, having administrative credentials?
From command prompt on the PC you can access:
shutdown /r /m \\yourComputer /t 5
(change "yourComputer" to the name of your Windows 7 machine that you're trying to restart)
This will tell it to send a restart to that computer, starting in 5 seconds.