Help! Mouse is disfunctional and computer is unresponsive
I plugged a device into my computer that I thought was an external hard drive. A message came up for "Bluetooth setup assistance" and that no wireless mice or track pads were found. In that instant my mouse stopped working and my computer stopped responding. I unplugged the device from my computer and shut down the computer. When I tried to restart my computer, that same message popped up and I could not log on to the computer. I tried again to shut down, unplug everything thetrue plug turn on power andrestart computer, with no success. It is still looking for a wireless mouse and will not respond. (I do not have a wireless mouse) Please help. Sorry, I don't know the operating system other than OSX.
PowerMac, OS X Server