I was hoping someone here could tell me what the temperatures should be for the Intel Core 2 Duo E6300 Conroe processor and NVIDIA GeForce 6200 GPU. I've tried looking it up myself but I can't find any official numbers. Or rather, anything I do find from Nvidia and Intel is confusing to me. I was using my grandmother's computer and noticed that the CPU fan (according to Speedfan) becomes louder and faster when under load. It goes from about 1200 rpm when idle up to 2400-2700 rpm under load. This is the first time it's done that ever and she's had this computer for about four years. Four different temperature monitoring programs are showing significantly increased temperatures, particularly when compared to six months ago and one year ago. I suspect there is a cooling problem and that one of the fans may not be working. I have no idea how many are in there. Speedfan has only ever shown two (system and CPU). The overall noise from the computer became quieter about six months ago following a noisy fan. I'm thinking one of the fans died and the CPU fan is spinning faster to make up for it. The speed of the system fan has only increased by about 100 rpm.