Hello, recently my computer has been having some serious issues with overheating. It use to idle at around 30 degrees celsius which is normal, but then some games which were demanding, but nothing it shouldn't be able to handle, would rapidly send the CPU temp over 80 and the safety net would crash the computer. More recently it began idling at around 40-50 degrees celsius and as soon as any action is taken (for example opening google chrome) it would skyrocket. I figured it was an issue with the thermal paste, and after taking it apart a bit I realized it was definitely time to replace it. I thoroughly cleaned it and applied the Arctic Silver 5, and carefully reinstalled my cooler (Corsair H90). However, the idling temperature is now even higher and it crashes several minutes after boot up. The fans now make a weird ticking sound on start up although literally everything was put back exactly how it was. I could really use some help identifying this problem. If any further information is needed let me know.