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
Summary of Contents for Inspiron 3420
Page 13: ...Major components of your system 1 Base cover Removing and installing components 13 ...
Page 55: ...Removing and installing components 55 ...
Page 56: ...56 Removing and installing components ...
Page 58: ...58 Removing and installing components ...
Page 78: ...78 Removing and installing components ...