When building your own PC, sometimes you can mess up by forgetting or missing a plug on a component, or you may not have installed a part properly. That can happen, and the CPU cooler in particular, could pose a significant risk. Any critical component like RAM, CPU, or the GPU can pose a risk if not installed properly. Improper installation is a common mistake when building a PC, especially if you bend or damage pins in the worst-case scenario.

However, if you didn't plug the CPU cooler in properly and have turned on the PC, you may panic, especially since older CPUs can burn out when the cooler isn't installed properly. That's not typically the case with modern CPUs: Processors, even some older ones like the AMD Ryzen 5 5600X or Intel Core i5-12400, generally have built-in thermal protection. Your system will typically shut down on its own to prevent any permanent damage.

If you have mistakenly booted your PC without a cooler, generally there isn't high risk if it happens once, and the CPU shuts down.…