This problem began about 2 weeks ago.
I don't know why but every time I either turn on my PC, or wake it up, the fans speed increases to such a point where it sounds like it's about to explode.
After 30 seconds, the fan dies down to idle speed but it then begins to make a revving noise. No joke; it's like I'm in a car that is in neutral and I'm tapping my foot on the accelerator.
After that phase, the my PC begins to act normal with natural fan speed for the rest of my time on my computer until I put it in sleep and wake it up, or start it up the next day.
I don't know why but every time I either turn on my PC, or wake it up, the fans speed increases to such a point where it sounds like it's about to explode.
After 30 seconds, the fan dies down to idle speed but it then begins to make a revving noise. No joke; it's like I'm in a car that is in neutral and I'm tapping my foot on the accelerator.
After that phase, the my PC begins to act normal with natural fan speed for the rest of my time on my computer until I put it in sleep and wake it up, or start it up the next day.