HP (Hewlett-Packard) 550 Laptop User Manual


 
Phillips PM2.5×4.0 screw
Color Quantity Length Thread Head diameter
Black 4 4.0 mm 2.5 mm 5.0 mm
Where used: 2 screws that secure the WLAN module to the system board
Where used: 2 screws that secure the modem module to the system board
102 Chapter 7 Screw listing