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Did I disable my fans by accident?

post #1 of 4
Thread Starter 
I have a Dell 9300. Recently, it's seemed a little warm, with the fans coming on fairly loudly when I've been watching lots of things on youtube, editing audio, etc. So, I decided I wanted to see what the temp was and how it compared to what others have posted in these forums.

So, I installed SpeedFan. I also installed MobileMeter. There was a significant temp difference between the two, with Speedfan showing a solid 10 degree C lower.

Then, to see if they were both responsive to changes in CPU, I opened several video files to get the CPU going in high gear.

The Speedfan didn't change it's readings at all. So, I assumed that it's not working. But, even as my CPU temp (according to MobileMeter) climbed to about 59 degrees C, my fans never kicked on. Shouldn't they have come on?

Dod Speedfan somehow stop my fans from working even after I uninstalled it?

Josh
post #2 of 4
I typically use i8kfangui to control fans/temps on my XPS2. I never really looked into the bios control of the fans too much but I have the M1710 now (3rd xps). The Dell bios lets the cpu get to 75 C before even turning the fan on slow and requires sustained high usage for the fans to turn on high. You can use prime95, orthos, or superpi to stress your cpu and if you want to see your temperatures then i8k is the best to use.
post #3 of 4
Thread Starter 
Getting the CPU up to 100 percent for a sustained period of time, the left fan kicks on, but the right one doesn't. But it used to... Is that the GPU or CPU fan?

Josh
post #4 of 4
The right fan is for the GPU and its smaller and less audible. Personally, I cant even hear it when its on high but I still keep it on low for the bearings sake.
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