Latitude 9520/Latitude 9520 2-in-1 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 systems 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 9520 screw list Screw list
Component	Screw type	Quantity	Image
Base cover	Captive screws	9
4-cell battery	M1.6x3.5	1
4-cell battery	M2x3	4
6-cell battery	M1.6x3.5	1
6-cell battery	M2x3	8
WWAN	Captive screw	1
Smart card reader	M2x2	2
Solid-state drive	M2x2	1
Speaker	M1.6x1.8	4
I/O board	M1.6x3.5	4
System fan	M2x3	3
Display cable bracket	M1.6x3.5	1
Display assembly	M2.5x5	6
Display assembly	M1.6x3.5	1
Power button	M1.5x2.5	3
Power button	M2.5x5	3
Power button with fingerprint reader	M1.5x2.5	3
Power button with fingerprint reader	M2.5x5	3
System board	M1.6x3.5	9
	M2.5x5	2
	M1.6x4.5	1
Keyboard	M1.6x2	4
Keyboard	M1.6x1.5	36