HP 540 - Backup and Recovery; Backup and Recovery in Windows Vista

Torx T8M2.5×6.0 screw
Color Quantity Length Thread Heat width
Black 9 6.0 mm 2.5 mm 5.0 mm
Where used: 8 screws that secure the display bezel to the display assembly
Where used: One screw that secures the system board to the base enclosure
110 Chapter 7 Screw listing