Powers up when it feels like it
For the last 10 days my macbook turns itself off after about 20 - 30 minutes of usage. Then it takes about a couple of days before it will power up again. When it does start up it turns off when it sounds like a disc is being ejected. What could be wrong with my macbook, I can't afford another one as I live on a fixed income with SSD as my source of income I really need to fix this issue.
Is this a good question?