Question about Toshiba Portege R400-S4831 - Core Duo U2500 1.2 GHz - 12.1in. TFT (S6478886) PC Notebook
The fan is on all the time, and is very noisy. It has nothing to do with CPU usage, and I even reformatted it, to no avail, noise still very present. I cant remember if it has always been this noisy, but I can't believe this is the normal noise level!
If the fan is very dusty that an cause a lot of noise as it will be unbalanced. If the fan is on all of the time, maybe the bios requires updating. There may be a GPU issue and that will make the cpu run hot.
Posted on Jan 03, 2014
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Posted on Jan 02, 2017
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