Tackle clamshell mode issues with Apple laptops
Apple's MacBook systems support a mode called "clamshell" which allows you to close the lid and continue using the system in a desktop configuration if you attach an external monitor and a keyboard. This mode is exceptionally useful for docking the system when at a work desk, but there may be times when the system will not properly enter clamshell mode, and instead stay in an extended desktop mode with the system's built-in display still active.
If this happens to you and your system will not fully enter clamshell mode, there are a couple of things … Read more