1. Inorder to replace fix or install your new Asus U80V laptop fan and heatsink, you will need to open up your laptop. You can do this by removing the screws from the bottom of the laptop.
2. Once the screws have been removed from the bottom of your laptop, you can now remove the keyboard and plastic bezels from your Asus U80V laptop.
3. You will see your Asus U80V Fan and Heat Skin exposed.
4. Use a screw drivers and remove the screws from you Asus U80V HeatSin Fan.
5. Before reinstalling the new Asus U80V Fan onto your laptop, you can clean the Asus U80V Fan. To clean your Fan and Heatsink, use a can of air and blow out any dirk from your Asus U80V Fan. You can also use a paint brush to clean out the dirt from the hard to get areas. Somtimes cleaning your Asus U80V laptop fan will actually repair it. Dirt can cause the Asus U80V Laptop Fan to make noise and even stop spinning properly.