Table 25. Screw list(continued)
Component Screw type Quantity Screw image
Captive screw
NOTE: Screws are
part of the base
cover.
2
Battery M2x3
● 3-cell battery: 3
● 4-cell battery: 5
Solid-state drive M2x3 1
M2x1.8 1
Wireless-card bracket M2x3 1
Fan M2x4 2
Heat sink Captive screw
NOTE: Screws are
part of the heat sink.
4
Touchpad assembly (for
computers shipped with plastic
chassis)
M1.6x2.5 4
M2x1.8 2
Touchpad assembly (for
computers shipped with
aluminum chassis)
M2x1.8 4
M2x2.5 1
I/O board M2x3 2
Power button with optional
fingerprint reader
M2x3 1
Display assembly M2.5x4 4
Display hinges M2.5x2.5 6
USB Type-C bracket M2x4
● Plastic chassis: 3
● Aluminum chassis: 2
System board M2x1.8 2
Major components of Inspiron 14 5445
The following image shows the major components of Inspiron 14 5445.
Working inside your computer
31