Inspiron 14 3420 Service Manual

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Screw list

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 surfaces when replacing a component.

NOTE: Screw color may vary with the configuration ordered.

Table 1. Screw listThe following table provides the different screws that are used in your Inspiron 14 3420.
Component	Screw type	Quantity	Screw image
Base cover	M2x5	4
Base cover	Captive screws	4
Battery cable	M1.6x3.4 Torx (T5)	1
Solid-state drive thermal shield	M2x3	1
Solid-state drive	M2x3	1
Battery	M2x3	6
Display assembly	M2.5x5	4
Heat sink	M2x3	9
Touchpad assembly	M2x2	6
I/O board	M2x3	2
Power button	M2x2	1
Wireless-card bracket	M2x3	1
System board	M2x2 M2x4	1 3