Gateway GM5485e problems

[Chris2ferHam2K]

Hello,
I just found a problem with my Gateway GM5485e that I can't seem to solve.

I got a new PSU and installed it sucessfully but now my CPU fan does not work right. It turns on but goes very slow and sometimes stops. Do you have any ideas what could be wrong?

Here are my specs:

http://support.gateway.com/s/PC/R/1009586/1009586sp3.shtml
&
http://support.gateway.com/s/PC/R/1009586/1009586cl2.shtml

but I have an LSP Ultra 750 watt PSU
and a GeForce 9800 GT video card instead of the PSU and video card show on there.

Thanks for the help!

 

[Chris2ferHam2K]

Btw, Is this the right place to post a question like this? Im new here and it's not very clear where to post general PC questions :S