How to turn off your own screen when an apple notebook is not in the cover state when external monitor

Close the lid with an external monitor will affect the Apple notebook cooling, open, encountered at all without dual screen display users are very wasteful. If you want to not affect the heat dissipation, and only with the external monitor, completely turn off the MAC comes with the screen, you can use the following 2 methods:

Method 1, with a small magnet, I generally get access to the channel is from the HTC suction pen on the removal of the early years of the Resistance touch screen smart opportunity to push this feature as a selling point, a lot of HTC's stylus has this goods.

STEP.1 Remove the small magnet.

STEP.2 a rope to tie a small magnet in case of a tragedy.

STEP.3 the small magnet on the rope near the side of the fuselage Kensington anti-theft lock hole, suction up.

OK, this time MBP will think you have closed the screen, of course, if you do not install anti-hibernation software such as insomnia, will also trigger the system into hibernation, then press the keyboard to wake up the machine again.

Method 2,

First the external screen and the mouse to connect, display normal, close the notebook, then the external screen will become black

Click the mouse, the MAC is awakened, the external monitor is displayed normally

Open the lid, OK, the notebook's own screen is still closed, keyboard, mouse operation will not activate it.