macbook air 13 inch charger get very hot

The temperature increases regardless of whatever is plugged into the Thunderbolt ports on the left side of the MacBook Pro – whether it be a power charger, a USB device such as a mouse or keyboard, or an HDMI cable that connects to another device. This increase in temperature triggers the device's cooling systems, which increases CPU usage, which also triggers an increase in CPU temperatures. Why is this so?Īccording to graphs from iStatMenus (and presented by Stack Exchange user Bmike), the MacBook Pro's temperature increases significantly when something is plugged on the Thunderbolt ports on the left side of the device. What happens is that when a user plugs the power cable into a port on the left side of the MacBoook Pro, it normally becomes hotter compared to when the power cable is plugged into a port on the right side of the machine. REUTERS/Robert GalbraithĪ Stack Exchange thread talks about how the MacBook Pro can become very hot when it is being charged, Cult of Mac reported. Apple's MacBooks are displayed following an Apple event in San Francisco, March 9, 2015.

Macbook air 13 inch charger get very hot