The Mac Air charger lights up yellow and can t be charged, what should I do 20

Try holding down the power on button for a long time, force power off, and then press the power on button again.

Brighten the brightness of the screen, it may have been turned on, but the brightness is too low to be seen.

Make sure that the power cable is connected correctly and the total power is turned on, if there is no response, please unplug and unplug the power cable repeatedly, maybe it is a bad contact.

It is also possible that there is a problem with the power adapter, try a different power adapter, if it can be charged, it means that the previous power adapter is broken and needs to be replaced.

If the power adapter still fails to charge after replacing it, there is a problem with the computer and needs to be repaired. All Apple devices are guaranteed within 1 year, and they can be replaced directly at Apple's direct stores; You can also go to the authorized store after-sales point for replacement and repair.

AirDrop is a path for data transfer, but this feature can only be implemented on iOS 8 or later. Open Finder on your Mac computer and click on the AirDrop option on the left sidebar.

If you don't find AirDrop in your Finder window, you can still find it in the Go menu of the Finder. And there are also shortcut keys here that allow you to find it more quickly. Here I use a **demonstration, click**, and then click with two fingers, click to share.

Then tap to turn on Bluetooth to turn on AirDrop.

Here's how:

1. In case of uncharged and the indicator light is not lit, don't worry, plug in the charger a few times, and restart the host to avoid poor contact.

2. The above means are ineffective, observe the charger indicator light, if it is not on, if it is in winter, it is recommended to turn on the air conditioner.

3. After the temperature rises somewhat, then observe whether it can be charged normally, which is generally outdoor in the north, and this problem is prone to occur.

4. If it still doesn't work, it is recommended to find a friend to borrow a power adapter to try it, the biggest possibility is that the charger is broken, if it is over-warranted, it is better to buy a non-original one.

5. If the indicator is still not on, it is recommended to reset the power adapter first, turn it off and connect it to the power supply, and press the shift-control-option key and the power button.

6. Restart the machine, if it is invalid, disassemble and assemble the battery if you have strong hands-on ability, otherwise you have to go to the maintenance station to see if the battery is broken.

Summary. 1.See if the computer is out of battery.

If so, disconnect all cables and power cables and reconnect them after 10 seconds. In the case of power off, press and hold the shift+control+option+power keys in the upper right corner at the same time. Press and hold for three seconds, then release.

Then try to launch again. If there is no battery, it is recommended to charge it for 20 minutes and try again.

The charger indicator turns orange to indicate that it is charging; If your MacBook doesn't turn on at the same time, your MacBook's battery is dead. In this case, do not force it on, or press the power button repeatedly, it will cause the battery to continue to discharge, and eventually over-discharge and damage the battery.

3.You can try charging it for 1-2 hours before turning it on. To be on the safe side, you can charge until the charger light turns green and then turn it back on.

The battery still won't turn on after a long time of charging, or the indicator light is solid orange. It could be that the charger is broken, or the battery of your MacBook is broken.

What should I do if the MacBook Air charging indicator turns green first and then turns orange and can't turn on at all?

1.See if the computer is out of battery. If so, disconnect all cables and power cables and reconnect them after 10 seconds.

In the case of physical attack shutdown, press and hold the power button in the upper right corner of shift+control+option+at the same time. Press and hold for three seconds, then release. Then try to launch again.

If there is no power, it is recommended to charge it for 20 minutes and try again. The charger indicator turns orange, indicating that it is charging; If your MacBook doesn't turn on at the same time, your MacBook's battery is dead. In this case, do not force it on, or press the power button repeatedly, it will cause the battery to continue to discharge, and eventually over-discharge and damage the battery.

3.You can try charging it for 1-2 hours before turning it on. To be on the safe side, you can charge until the charger light turns green and then turn it back on.

The battery still won't turn on after a long time of charging, or the indicator light is solid orange. It could be that the charger is broken, or the battery of your MacBook is broken.

Hope mine can help you.

First, the cause of the failure:

1. Make sure that the power plug-in board is powered.

2. Determine whether the plug-in plate plug and the intermediate connection plug have been plugged in firmly.

3. If the charger indicator is still not on, connect to the computer, turn on the computer, and see if the battery has a charging state or power input state, if it does not respond, it means that the charger hardware is broken.

2. Solution:

1. Check if the indicator light on the charger is on and check the adapter.

whether there is a problem;

2. Turn on the computer to see if the computer indicator light is on.

3. Remove the battery, as long as the adapter, turn on to see if it can be turned on, if so, you can rule out the problem of the adapter, if there is no response. It may be a problem with the adapter;

4. Plug in the battery, then plug in the power cord to see if it is normal, if it still doesn't work, it is recommended to test the battery. Whether it needs to be replaced or repaired.

If the charging light is on, but it is not charging, it may be that there is a problem with the battery. It is recommended to turn on the computer to charge it or check if there is any problem with the battery.