I just got one of the new 15" PowerBooks. For some reason it keeps flashing a blue world in a square whenever I boot up and have my Microsoft Wireless Optical Mouse plugged into a USB port and a wire plugged into the ethernet card. It will only boot up if I remove both of the wires (not just one).
Will somebody tell me what I need to do so I don't have to keep plugging/unplugging wires into the laptop each time I reboot? It's getting to be a pain.
Will somebody tell me what I need to do so I don't have to keep plugging/unplugging wires into the laptop each time I reboot? It's getting to be a pain.