You wake up or restart your Mac, and nothing is connected. Your Bluetooth keyboard does nothing. You wiggle your Bluetooth mouse or trackpad, and the on-screen pointer refuses to wiggle in response. The problem? You Mac’s Bluetooth is switched off. But how do you switch it back on without a mouse?
Today we’ll see how to activate Bluetooth on an iMac, Mac Pro or Mac mini 1 without having to touch a mouse or trackpad. All you need are a USB keyboard, Spotlight and one clever trick.