Hello, I bought a Crucial MX300 2.5-inch 1Tb SSD for my Macbook Pro Mid 2012 a couple of months ago. Since I have installed it, the computer does not boot properly. It takes too long to find the initializing disk (which in the case is the SSD) and it does not find all the times, so I have to be restarting the computer several times. When I changed the SSD with my old HD, it worked fine. I have also tried to use my friend's SSD (which is from another brand) and it worked fine. My SSD is within the warranty time, so I really would like to solve this issue as soon as possible, because I work with my computer.
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