HP Compaq nx6115 Maintenance And Service Manual page 196

Screw Listing
mm
Where used:
One screw that secures the button board to the notebook (documented in
Section 6.15)
Torx T8M2.5×4.0 Screw Location
C–10
Torx T8M2.5×4.0 Screw (Continued)
Color
Black
Table C-5
Qty. Length
11 4.0 mm
Maintenance and Service Guide
Head
Thread Width
2.5 mm 5.0 mm