HP Compaq nx5000 series - Manual (Page 210)

Screw Listing
Maintenance and Service Guide C–21
Phillips PM1.5x4.0 LED Board Screw Location
Table C-13
Phillips PM1.5x4.0 Screw (Continued)
Color Qty. Length Thread
Head
Width
Black 2 4.0 mm 1.5 mm
Where used:
One screw that secures the LED board to the base enclosure
(documented in Section 5.20 )
mm