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XPS 15 9520 Service Manual

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 computer.
Component	Secured to	Screw type	Quantity	Screw image
Base cover	Palm-rest and keyboard assembly	M2x3	8
Battery	Palm-rest and keyboard assembly	M2x3	4
Battery	Palm-rest and keyboard assembly	M2x4	4
Right fan	System board and palm-rest and keyboard assembly	M2x4	1
I/O board shield	I/O board	M2x4	1
Left fan	System board and palm-rest and keyboard assembly	M2x4	2
Solid-state drive 1	System board	M2x2	2
Solid-state drive 2	System board	M2x2	1
Speakers	Palm-rest and keyboard assembly	M2x2	4
Graphics card-processor thermal shield cover	System board	M2x2	2
Type-C bracket	Palm-rest and keyboard assembly	M2x4	2
Display-assembly cable bracket	System board	M2x2	3
Display-assembly cable holder	Palm-rest and keyboard assembly	M1.6x3	2
Left hinge	System board and palm-rest and keyboard assembly	M2.5x5.5	4
Right hinge	System board and palm-rest and keyboard assembly	M2.5x5.5	4
Wireless-card bracket	System board	M1.6x3	1
System board	Palm-rest and keyboard assembly	M2x4	2
Touchpad	Palm-rest and keyboard assembly	M1.6x2.5	6
Touchpad	Palm-rest and keyboard assembly	M2x1.5	3