(Check out our article for some great tips on troubleshooting Bluetooth on your Mac).

Verify that Bluetooth is turned on and that your device is discoverable.

Select the Apple menu from the top left of the menu bar.

If you’re using a Bluetooth keyboard or mouse: While your Mac is still open, make sure that your external keyboard and external mouse are connected and functioning properly. If it’s iMac or Mac mini, look for the port with the thunderbolt symbol and plug in the display there. Use one of the Thunderbolt/USB ports on your Mac. Closing your Mac while it’s in use prevents this heat from dissipating. While open, your Mac dissipates heat through its keyboard and surface area. When operating in clamshell mode, it’s important to be aware of potential overheating. All you’ll need is an external display, a USB or Bluetooth keyboard, a USB or Bluetooth mouse, and an AC power adapter for your Mac.

Thanks to this feature, you can close your Mac and essentially convert your laptop into a desktop computer. Mac’s closed-clamshell mode (also called closed-display mode) allows you to use your Mac while it’s conveniently tucked away. Luckily, there’s a simple, convenient way to use your Mac with the lid closed: clamshell mode. However, there are times when you may need a larger display than the built-in display on your Mac. The size and shape of MacBooks save a lot of space, making them ideal for working on the go. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X. So here's a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.

Close laptop lid with external monitor