Laptop Here: Which CPU fan model for HP s5310y slimline desktop?

I have a very noisy tic-tic-tic noise coming from one of my CPU fans. I cleaned the dust but see that the fan appears to be defective, as it's sliding horizontally out of place somewhat. In fact, if I tilt my machine and allow gravity to work its magic, the fan slides to where it should be rotating and the noise stops. Therefore, I think I need to replace <a href="http://www.salehandbagsbags.com"><strong>cheap gucci handbags for sale</strong></a> the fan. The machine is less than a year old and works really well besides this one flaw.Can someone tell me which model of CPU fan I need and where I can buy it online? I'm not much of a tech gal, so any help would be appreciated.Thanks!Reply 1 : Which CPU fan model for HP s5310y slimline desktop? Reply 2 : Which CPU fan model for HP s5310y slimline desktop? Reply 3 : Which CPU fan model for HP s5310y slimline desktop?