Chosen Solution
At some point my macbook started shutting itself out. Each time with a higher frequency. He hardly ever calls. Sometimes I press the power button and after some time (60 seconds) it shows the characteristic boot sound and again it turns off. I already tried to open it, disconnected the battery and turned it on again. Unsuccessfully I already tried to reset the PRAM and SMC, without success as well. Has anyone ever had a similar problem?
Ever replaced thermal paste before ? Since the trouble increases its frequency it might be heat related, possibly thermal induced shutdowns. Or, symptoms may point to a GPU failure unfortunately.
Some MacBooks will not start until there is a minimum charge on the battery. You can press the power button and they will not start until the battery has enough charge on it. But after receiving some charging they will boot on their own if the power button has been pressed earlier. Let’s use this tool to take a look at your battery: https://www.coconut-flavour.com/coconutb… UPDATE 7/9?19 your symptoms were common on earlier machines. Please verify your exact machine by entering your serial number here and let us know: https://everymac.com/ultimate-mac-lookup…
