CPU Is Overheating Problem Solution

Don’t assume that high temps automatically warrant a new heatsink. The cooler is likely dust-clogged (try cleaning it), or the fan is dying (requiring a replacement). Or the heatsink has been poorly installed—remove it and remount it with new thermal paste. (Incidentally, degraded thermal paste alone can be the culprit. Here are our picks for the best thermal paste). Other possible causes include the case fans—clean and check them.
Or a newer, hotter GPU could have swamped your case’s ability to stay cool. A BIOS update could also change the fan profiles from what you had set. Also keep this in mind: If your CPU is seemingly running “hot” but the machine isn’t blue-screening or throttling clock speed, you probably don’t have to sweat it.

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