Dell Vostro 3420 - Major components of Vostro 3420

Table 1. Screw list (continued)
Component Screw type Quantity Screw image
Fan M2x5 2
Power button with optional
fingerprint reader
M2x2 (O.D. 5 mm) 1
Display assembly M2.5x5 4
Display panel M2x2
2
Display hinges M2.5x3.8 6
System board M2x3
M2x2
3
1
USB Type-C Bracket M2x3
1
Touchpad
Touchpad bracket
M2x2 (O.D. 5 mm) 2
4
RF Bracket (for Aluminum and
3-cell battery only)
M2x2 (O.D. 7 mm) 2
Major components of Vostro 3420
The following image shows the major components of Vostro 3420.
Removing and installing components
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