Introduction
These are the steps to remove the screen from the Precision Dell 5510, see the prerequisites for the back removal.
Tools
- 
                  
                  - 
            Open the system badge flap over to reveal the screws underneath (marked 1 on the image). 
- 
            Remove the 12 screws that secure the base cover to the computer. 
 
- 
            
- 
                  
                  - 
            Flip the laptop over, so it is sitting in the normal upright position. Hold onto the screen, and pull the keyboard up and away from the screen. 
 
- 
            
                            
                            Conclusion
                          
                          To reassemble your device, follow these instructions in reverse order.
One comment
Can I just change the LCD? Or is changing the entire display assembly the only option?
According to the owner’s manual at https://www.dell.com/support/manuals/en-..., most of the screws for the base cover are Torx #5 with a couple of Phillips #0 under the badge flap.
KCMax -