Dell Latitude 3420 - Page 12

Table 1. Screw list (continued)
Component Screw type Quantity Image
Display hinges M2.5x6
M2.5x4
3
2
Hinge bracket M2.5x2.5
M2.5x3
6
2
Heatsink assembly
Captive screws
7 (For systems
enabled with
discrete graphic
card)
4 (For systems
enabled with
integrated graphic
card)
Power adapter port M2x3 1
Ethernet port M2x5 1
I/O board M2x3 2
System board M2x2 2
Touchpad bracket M2x2.5 3
Touchpad module M2x2 4
WWAN I/O board M2x3 2
12 Removing and installing components