Table 1. Screw list (continued)
Component Secured to Screw type Quantity Screw image
Display hinges Palm-rest and keyboard
assembly
M2.5x6 6
I/O board Palm-rest and keyboard
assembly
M2x4 3
Power button Palm-rest and keyboard
assembly
M2x3 2
M.2 thermal shield Palm-rest and keyboard
assembly
Captive screw 1
M.2 thermal shield Palm-rest and keyboard
assembly
M2x2.2 1
M.2 2230 solid-state
drive
Palm-rest and keyboard
assembly
M2x2 1
System board Palm-rest and keyboard
assembly
M2x4 1
Touchpad Palm-rest and keyboard
assembly
M2x2 2
Touchpad bracket Palm-rest and keyboard
assembly
M2x2 3
Wireless-card bracket System board M2x3 1
Major components of Inspiron 3502
The following image shows the major components of Inspiron 3502.
10
Removing and installing components