Latitude 3480 Owner's Manual

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Screw size list

The following table shows the screw list and the images for different components.

NOTE:When removing screws from a component, it is recommended to note the screw type, the quantity of screws, and then place them in a screw storage box. This is to ensure that the correct number of screws and correct screw type is restored when the component is replaced.

NOTE:Some computers have magnetic surfaces. Ensure that the screws are not left attached to such surface when replacing a component.

NOTE:Screw color may vary with the configuration ordered.

Table 1. Latitude 3480 screw listThe following table shows the screw list and the images for different components/locations.
Component	Screw type	Quantity	Image
Base cover	Captive screws NOTE:Screws are part of the base cover.	10
Battery	M2x3	4
WLAN card	M2x3	1
WWAN card	M2x3	1
Heatsink (UMA) Heatsink (Discrete)	M2.5x2.5	4 7
System fan	M2x3	2
Hard disk drive (HDD)	M2x3 M3x3	2 4
I/O board	M2.5x5	2
DC-in port	M2.5x5	3
Fingerprint reader	M2x3	1
Touchpad	M2x3	5
Display assembly	M2x3 M1.6x2	1 3
LCD panel	M1.6x2	6
LCD Hinge	M1.6x2 M2.5x3	2 6
System board	M2x3	3