The paste, also known as the thermal compound, is applied to the top of the CPU's Integrated Heat Spreader (IHS) to fill the ...

A CPU shouldn't run too hot unless you're stress-testing it, but if it's overheating under medium to heavy workloads, it's ...

Replacing thermal paste is also important. This is a substance you apply between the CPU and the cooler to boost heat transfer. Unfortunately, it can dry out over the years, drastically reducing ...