Black screen with beeping noise
How to restore my MacBook pro 1502 with black screen and a beeping sound.
MacBook Pro 13″, macOS 10.15
How many beeps before it repeats?
A1502 is a 2013, 2014, or 2015 model -- none of which have replaceable RAM.
3 replies
Three beeps means RAM failed power-On Self test.
Solution is to replace the mainboard containing the bad RAM.
What is the solution for this problem. It beeps three times.
Black screen with beeping noise