1. Inorder to replace fix or install your new Toshiba PLL3AU 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 Toshiba PLL3AU laptop.
3. You will see your Toshiba PLL3AU Fan and Heat Skin exposed.
4. Use a screw drivers and remove the screws from you Toshiba PLL3AU HeatSin Fan.
5. Before reinstalling the new Toshiba PLL3AU Fan onto your laptop, you can clean the Toshiba PLL3AU Fan. To clean your Fan and Heatsink, use a can of air and blow out any dirk from your Toshiba PLL3AU Fan. You can also use a paint brush to clean out the dirt from the hard to get areas. Somtimes cleaning your Toshiba PLL3AU laptop fan will actually repair it. Dirt can cause the Toshiba PLL3AU Laptop Fan to make noise and even stop spinning properly.