That’s right, if the square part (shown below) is cold, for one reason or another, it won’t work. It turns out that the 45W charger needs some tender loving care when it is cold. So despite trying to fix the charging (or lack thereof) issue using a documented Apple process, I turned to the Apple Support forums and found a solution that, when you read it, you are not going to believe. My charger was not showing as green or amber or any color for that matter. Unfortunately, this fix did not work for me. Note: The LED on the MagSafe power adapter may change states or temporarily turn off when you reset the SMC. Press the power button to turn on the computer.Release all the keys and the power button at the same time.On the built-in keyboard, press the (left side) Shift-Control-Option keys and the power button at the same time.
#Newer charger for macbook air 20911 mac
So I wanted to share a couple of solutions that may help resolve this issue, one of which worked for me – and you will be absolutely SHOCKED at what the solution was!īefore I give away the trick that worked for me, I thought that I would share another fix that you should at least attempt prior to doing the one that work. And, it seems that this is a problem that others have encountered. Sometimes, when I plug in my 45 watt power supply, the little green light on the MagSafe doesn’t come on and the MacBook Air doesn’t charge. However, I have had a lingering issue that has appeared every few months or so that has often left me scratching my head. It has performed flawlessly and is well used by me and my kids. That's what Inviolabs' vision, fast charging and saving your precious time.I have an older MacBook Air and absolutely love it. The trick is to have a USB-C PD charger(above 60W) and a USB-C to magsafe cable. At the same time, because this charger provides both USB-C and USB-A interfaces, one charger can solve the needs of all devices when going out.
#Newer charger for macbook air 20911 pro
Both Air and Pro can provide maximum compatibility. Here the use of Fastport DUO 60W by Inviolabs is perfectly charged. For details, please refer to the labels of various manufacturers. What we need to pay attention is that the corresponding USB-C charger needs to support 60W output. The 15-inch Macbook Pro is originally equipped with 87W power, but after connecting this 60W adapter cable, it can also be charged with 60W, but the speed is slightly reduced. After all, Air is originally equipped with 45W, 13-inch Pro is 60W, they all should be no problem.
Macbook Air / Pro can use this cable for charging. After connecting the Macbook, you can see that it is a 60W power source in MacOS.Ĭompatibility tests are good. The principle is that a decoy chip is added inside, which is equivalent to letting the USB-C charger recognized the cable as a 60W laptop. One is a USB-C interface and the other end is a Magsafe interface.
![newer charger for macbook air 20911 newer charger for macbook air 20911](https://i.ebayimg.com/thumbs/images/g/fFcAAOSwV7ZejdMr/s-l300.jpg)
![newer charger for macbook air 20911 newer charger for macbook air 20911](https://i.ebayimg.com/thumbs/images/g/RxkAAOSwdjVg~9O8/s-l300.jpg)
The appearance of the cable is very simple. What if I also want to use an old Macbook Air / Pro with a USB-C port? At this time, I asked for this USB-C 2 Magsafe adapter cable. The USB-C port can also charge iPhone and iPad, and you can bring one less charger when going out. This change's benefit is increased versatility. From Macbook Pro 2016 and Macbook Air 2018, Apple switched to the USB-C interface. Before the popularization of USB-C interface, both Macbook Air and Mabook Pro used Magsafe as shown below.