my mac went to sleep then wouldn’t wake up when i touched the power button or keypad, i thought i overheated it so i left it alone, the next day i tried to turn it and it would sound up but stay in a black blueish screen and sometimes produce static sounds i tried a bunch reset methods already posted but none will work
I did research on this topic, black screen and this is what I found. Turn on your computer and your monitor and wait for them to boot up fully. Then get the brightest flashlight you own and point it at the monitor on a steep angle (so the glare doesn't hit you directly). If you can see an image (such as your desktop). then the LCD display still works; it's the backlight which is broken, so take your computer to Apple Genius Bar and make a appointment to fix your computer black screen problem and replace the backlight which is broken.
If you’ve tried the reset methods, you’re left to contact Apple Support or your preferred hardware repair provider.
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