Dell Precision 3530 Service Manual - Page 31

The metal bracket referred is the USB-C port bracket.

Page 31 highlights

c) battery d) WLAN card e) WWAN card f) SSD card g) memory module h) heat sink i) coin cell battery j) Power connector port k) chassis frame 3. To release the system board: a) Remove the M2x5 screws that secures the metal bracket to the system board [1]. b) Lift the metal bracket that secures the display cable to the system board [ 2]. c) Disconnect the display cable from the connectors on the system board [3]. 4. To remove the system board: a) Lift the latch and disconnect the LED board, mother board and touchpad cable from the connectors on the system board [1]. b) Remove the M2x5 screws (2) that secure the metal USB-C port bracket to the system board and lift the bracket away from the system board [2,3]. NOTE: The metal bracket referred is the USB-C port bracket. Disassembly and reassembly 31

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c)
battery
d)
WLAN card
e)
WWAN card
f)
SSD card
g)
memory module
h)
heat sink
i)
coin cell battery
j)
Power connector port
k)
chassis frame
3.
To release the system board:
a)
Remove the M2x5 screws that secures the metal bracket to the system board [1].
b)
Lift the metal bracket that secures the display cable to the system board [ 2].
c)
Disconnect the display cable from the connectors on the system board [3].
4.
To remove the system board:
a)
Lift the latch and disconnect the LED board, mother board and touchpad cable from the connectors on the system board [1].
b)
Remove the M2x5 screws (2) that secure the metal USB-C port bracket to the system board and lift the bracket away from the
system board [2,3].
NOTE:
The metal bracket referred is the USB-C port bracket.
Disassembly and reassembly
31