Latitude 5430 Service Manual

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Screw list

NOTE:When removing screws from a component, it is recommended to note the screw type and 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 depending on the configuration ordered.

Table 1. Screw listThe following table provides the different screws that are used in your Latitude 5430.
Component	Screw type	Quantity	Screw image
Base cover	Captive screw	8	N/A
WLAN	M2x2.5	1
WWAN	M2x2.5	1
M.2 2230 solid-state drive	M2x3	4
M.2 2280 solid-state drive	M2x3	2
Assembly inner frame	M2x3 M2x5	10 3
3-cell battery	M2x5	3
4-cell battery	M2x5	3
Heat-sink assembly-integrated	Captive screw M2x5	4 2
eDP cable/bracket	M2x3	2
USB Type-C support bracket	M2x5	3
System board	M2x3	4
Power button	M2x2.5	2
Smart card reader	M2x2.5	3
LED board	M2x3	1
Keyboard assembly	M2x2	17
Keyboard bracket	M2x2	6
Display assembly	M2.5x5 (display hinge to palm-rest assembly)	4
Display hinge	M2.5x3 (display hinge to display back cover)	4
Display panel	M2.5x3	2