Dell Latitude 3440 Owners Manual - Page 25

Removing the System Board

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Removing the System Board 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove: a) battery b) SD card c) access panel d) memory module e) WLAN card f) hard drive g) optical drive h) keyboard i) palmrest j) coin-cell battery 3. Peel the tape that secures the display cable to the system board and disconnect the display cable. 4. Disconnect the following cables: a) DC-In Port b) speaker c) I/O board 25

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Removing the System Board
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove:
a)
battery
b)
SD card
c)
access panel
d)
memory module
e)
WLAN card
f)
hard drive
g)
optical drive
h)
keyboard
i)
palmrest
j)
coin-cell battery
3.
Peel the tape that secures the display cable to the system board and disconnect the display cable.
4.
Disconnect the following cables:
a)
DC-In Port
b)
speaker
c)
I/O board
25