![](http://pdfasset.owneriq.net/f/93/f9318f51-b7e6-4774-85ea-80cfb69e4521/f9318f51-b7e6-4774-85ea-80cfb69e4521-bg89.png)
Where used: 12 screws that secure the top cover to the base enclosure
Where used: 2 screws that secure the top cover to the base enclosure (only on computer models
equipped with a standard display assembly)
Where used: One screw that secures the USB board to the base enclosure
Phillips PM2.5×7.0 screw 129