![](http://pdfasset.owneriq.net/e/9a/e9a09506-9af3-4fbc-a2fd-096d07c55094/e9a09506-9af3-4fbc-a2fd-096d07c55094-bg86.png)
Phillips 2.5×9.0 captive screw
Color Quantity Length Thread Head diameter
Black 4 9.0 mm 2.5 mm 5.0 mm
Where used:
(1) One captive screw that secures the optical drive or upgrade bay device to the computer (screw is
secured by a C-clip)
(2) Three captive screws that secure the keyboard to the computer (screws are secured by C-clips)
124 Chapter 7 Screw listing