I accidentally knocked my computer over and it wouldn't boot up untill I jiggled some cords in the power supply. since then, it's been acting like it doesn't have enough processing power. My first suspicion was the power supply, but I tried switching it with my brother's and it still acts like my processing has been cut in half. When I check my task manager, it says I'm using a much higher percentage of my processing power than I should be. I have a 3.2 GHz Intel Pentium, but when I run Team Fortress 2, for which the stated system requirements are 1.7-3 GHz, it says I'm using 60% of my processing power on the menu screen and 80-90% while in a server. Is it possible that blunt trauma could lower the capacity of my processor without completely destroying it?