Hi, I'm new here, and I apologize if I posted in the wrong section. For a while now I noticed my laptop, after sleeping it and running it back up, after opening some programs, it would suddenly blink, and a few seconds later shut down with no blue screen or report. I installed a program named TMonitor to see what cores were running and if one was being overused or something, and prior to sleeping the laptop, all 4 of the cores would be running and the bars would be jumping around. The thing is, after I slept my laptop and ran the program, only one core seemed to be running now, and the other ones didn't do anything. I haven't crashed yet, but I have a suspicion that the fact that only one core is handling everything I open causes the crash. Thanks for any help in advance!