I'm not sure if anyone can help with this one, but I'll give it a try. I took my cpu in for service about five weeks ago. The optical drive had gone out, and I had warranty left to replace it.
The shop I took it to did a diagnostic on it, decided there was a problem with the motherboard, removed the motherboard without my permission and sent it out for repair.
After four weeks I got the cpu back, the optical drive was replaced, but after they reinstalled the motherboard, the fan on the computer comes on and runs very loudly whenever the screen saver kicks-in. It also happens when I go from one site to another on the internet.
I looked at the motherboard to see if something had gotten disconnected, but found nothing. Does anyone have an idea as to why this could be happening? It's very frustrating, and I can't leave the computer on because the fan will just come on and get very loud.
Thanks so much!