Chapter 5: Screw List - Dell Inspiron 7590 2in1 Service Manual

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 list
Component Secured to
Base cover Palm-rest assembly
Battery Palm-rest assembly
Fan Palm-rest assembly
Hard-drive assembly Palm-rest assembly
Hard-drive bracket Hard drive
Display hinges Palm-rest assembly
I/O board Palm-rest assembly
Keyboard Palm-rest assembly
Keyboard bracket Palm-rest assembly
Power-adapter port Palm-rest assembly
Solid-state drive Palm-rest assembly
Solid-state drive Soldi-state drive bracket
System board Palm-rest assembly
Touchpad bracket Palm-rest assembly
Touchpad Palm-rest assembly
Wireless-card bracket System board
14 Screw list
Screw type Quantity
M2x4 7
M2x3 2
M2x3 2
M2x3 3
M3x3 4
M2.5x4 4
M2x4 1
M1.2x1.5 19
M1.2x1.8 24
M2x3 1
M2x3 1
M2x3 1
M2x2 Big Head 2
M2x3 3
M1.6x2 2
M2x3 1
5
Screw list
Screw image