If you're having trouble with your Mac's display, you may be able to diagnose and fix the problem yourself. Start by restarting your Mac in normal mode and running it with only basic applications, such as email and a web browser. If everything works well, add one application at a time until you can repeat the problem, which will help you narrow down the cause. It may seem obvious, but sometimes all you have to do is restart your Mac.
If a temporary issue is causing the problem, this could be enough to get your Mac up and running again. If that doesn't work, try booting up with a boot drive while holding down the Option key. When you enter the board selection interface, select 4DDiG for Mac Data Recovery to start the disk circle. You can then export the data by clicking Export.
Many of the newer MacBook Pros have a battery cycle of up to 1000, which is considered sufficient for up to three years of daily use. Before you can do anything else, you'll need to get the screen working again. To do this, you'll need to perform one of the restart methods mentioned above. The Mac's power cycle monitors the condition of the battery and its System Management Controller (SMC) manages many power-related functions.
Resetting the SMC will restore some specific power settings. To reset the SMC, turn off your Mac and connect it to a power source. Then press the power button once and press the S key. Hold down the power key until your Mac shuts down on its own.
Wait 15 seconds and plug it back in.If your Mac is turned on but the screen stays dark, try pressing the S key while holding down the power button. This is a simple way to take care of your Mac. Check any new software you've added, including Mac OS software updates, to see if they have any known issues with your Mac model or with the software you're using. You can also try booting up in safe mode, which will load only basic extensions and disable most sources.William Bollson, editor in chief of 4DDiG, is dedicated to providing the best solutions for Windows and Mac-related problems, including data recovery, repair and error correction.
If none of these methods work, it may be time to contact Apple Support for further assistance.