Chosen Solution
My laptop keeps turning off randomly because it is overheating.
Could be a number of issues with this, I would start by cleaning the heatsinks and fans then if that doesn’t work try removing and reseating the heatsinks with new thermal paste. Failing this I would say that the temperature sensor is faulty.
Start by blowing compressed air through the vents to blow the dust out blow it both ways in and out the intake vents and output vents . Make sure you don’t block the vents while using the laptop don’t set it on a pillow or blanket while running . next try a laptop cooler and if none of this helps it may be time to reapply thermal paste between the cpu and the heat sink . while you have it torn apart to do this a through cleaning would be good. Check for popped capacitors and make sure the fan is running at the right speed. Hope this helps
