Introduction
This is a difficult-level guide to replacing a HP 15-da0012dx Laptop Screen. Major steps are powering the laptop off, removing the motherboard, and disconnecting the screen’s display hinges.
During steps 8 and 11, handle the wires with care to avoid damage.
Tools
- 
                  
                  
- 
            
Turn your laptop over so that the Laptop Identification Tag on the underside of the laptop faces the ceiling.
 
 - 
            
 - 
                  
                  
- 
            
Using the plastic opening tools, peel back the plastic feet from the underside of the laptop.
 
 - 
            
 - 
                  
                  
- 
            
Using a Phillips #1 screwdriver, remove the eleven 9.0 mm screws holding the back cover in place.
 
 - 
            
 - 
                  
                  
- 
            
Flip the computer over and open the screen.
 - 
            
Start from a corner and run the plastic opening tools along the edge of the back cover.
 - 
            
After the cover has been completely loosened around the entire perimeter, close the screen and flip the computer over.
 - 
            
Gently pry back the cover starting from the middle, bottom edge.
 
 - 
            
 - 
                  
                  
- 
            
Using the Phillips #1 screwdriver, remove the three 8.0 mm screws holding the battery in place.
 
 - 
            
 - 
                  
                  
- 
            
Remove the battery by tilting the top of the battery towards you and pulling the battery away from the mounting tabs.
 
 - 
            
 - 
                  
                  
- 
            
Remove the 3 mm Phillips #0 screw securing the WLAN card in place.
 - 
            
Carefully remove the WLAN card from the motherboard.
 - 
            
Gently remove the antenna cable from the wire guides in the speaker and chassis.
 - 
            
Place WLAN card off to the side being careful not to pull on the antenna cable.
 
 - 
            
 - 
                  
                  
- 
            
Use the Phillips #1 screwdriver to disconnect the display hinges from the base of the laptop.
 
 - 
            
 - 
                  
                  
- 
            
Making sure to hold both the base and the screen, partially open laptop.
 - 
            
Carefully remove screen from laptop, making sure that the WLAN card is safely removed with it.
 
 - 
            
 - 
                  
                  
- 
            
Carefully use the pry tool to separate the screen side of the hinge cover from the screen.
 - 
            
Rotate the hinge cover away from the screen to remove it from the screen.
 
 - 
            
 - 
                  
                  
- 
            
Starting from the area near the hinges, gently remove the adhesive display bezel from around the screen using the iFixit opening tool.
 
 - 
            
 - 
                  
                  
- 
            
Use the Phillips #1 screwdriver to remove the four 3.0 mm screws securing the screen to the top cover.
 
 - 
            
 - 
                  
                  
- 
            
Carefully lift the screen, being aware to not pull on the display cable connecting the screen to the top cover.
 - 
            
Gently remove the display cable from the back of the screen.
 - 
            
Remove the screen from the display assembly.
 
 - 
            
 
To reassemble your device, follow these instructions in reverse order.