Latitude 3580 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 3580 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	4 4
I/O board	M2.5x5	2
DC-in port	M2.5x5	3
Fingerprint reader	M2x3	1
Touchpad	M2x3	4
Display assembly	M2x3 M1.6x2	1 3
LCD panel	M1.6x2	6
LCD Hinge	M1.6x2 M2.5x3	2 4
System board	M2x3	3