Macbook crashing after recent repair

[phishstix]

My macbook was turning itself off a lot, and I surmised the fans might be broken and it was overheating. I took it into Apple, and they replaced my fans along with my main logic board, display bezel, connector, and heatsink. I was told I basically got a new computer, and I better have for $300 dollars!

I received it on Friday. Today, it has been randomly restarting itself all day, and the kernel panic message has appeared about six times or so.

What could be going on?! I literally just got it fixed.

 

[pvmacguy]

Take it or send it right back to apple or the repair center to be fixed again. There is no reason for you to have to troubleshoot and fix it yourself when they have a 90 day warranty on repairs done by apple or a service center.