250 Views 10 Replies Latest reply: Jun 19, 2012 5:15 PM by Kappy
Well not to long ago, my mac started acting very strange. I turned it on and it was really slow and lagged for no reason and the fans constantly ran as well. I looked at the cpu usage and it was completely taken up by a system task called kernel_task. i ran my computer in safe mode and did many virus scans and got nothing. THen i ran a and got what appeantly is a heat sensor error. i don't exactly know if this i my true problem but can any give me any ideas of how much this repair would cost and if there is anyway to fix it myself. Thank you!