Inspiron 7501 Service Manual

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 surface when replacing a component.

NOTE Screw color may vary with the configuration ordered.

Table 1. Screw listThe following table provides the different screws used in your computer.
Component	Secured to	Screw type	Quantity	Screw image
Base cover	Palm-rest and keyboard assembly	M2x4	4
3-cell Battery	Palm-rest and keyboard assembly	M2x5	5
6-cell Battery	Palm-rest and keyboard assembly	M2x5	8
Solid-state drive - 1	Palm-rest and keyboard assembly	M2x3	2
Solid-state drive - 2	System board	M2x3	1
GPU fan	System board	M2x4	2
System fan	System board	M2x4	2
I/O board	Palm-rest and keyboard assembly	M2x3	2
Power button with fingerprint reader	Palm-rest and keyboard assembly	M1.6x2.5	2
Touchpad	Palm-rest and keyboard assembly	M2x2 M1.6x2	3 2
Display-assembly hinges	Palm-rest and keyboard assembly	M2.5x5 M2.5x4	2 2
Power-adapter port	Palm-rest and keyboard assembly	M1.6x2.5	1
Wireless-card bracket	Palm-rest and keyboard assembly	M2x3	1
System board	Palm-rest and keyboard assembly	M2x3	4