To perform safe mode: Boot using Safe Mode What it mostly does is it only allows the usage of a certain number of apps to start during the boot-up process. You could try the Safe Mode option in Mac OS if your MacBook Air Won’t Turn On. See also: How to Delete hiberfil.sys File in Windows 10 (Best Method) – TechWhoop Boot using Safe Mode Doing so will cut the power to your system and force it to restart. Hold the power button on your Mac for 10 seconds. If your MacBook Air fails to start up after all this, you could perform a power cycle or a hard reset to bring it back to life. Make sure that all such devices are connected and installed correctly. Installing new RAM or HDD might also be the culprit of your Mac not turning on. Your MacBook Air Won’t Turn On when you have some faulty peripherals connected to your system, and they might interfere with the boot-up sequence. See also: How to Clean MacBook | Top 9 Methods (Both Air and Pro) Disconnect Accessories & Peripherals Sometimes a power surge might be the reason behind the damage to your cord. If your Mac turns on, it means that your default charger cable has gone kaput, and you need to find a new power cable. Try charging with Mac with a spare cable if available.

The fault might be with the power cable.

Try charging for a little while before and see if that helps. Try to be sure that the battery isn’t at fault or that it isn’t dead. Do check that your MacBook is receiving power.

The following are some of the ways to fix MacBook Air Won’t Turn On error. 2 Conclusion How to Solve MacBook Air Won’t Turn On Error.1.2 Disconnect Accessories & Peripherals.1 How to Solve MacBook Air Won’t Turn On Error.

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