Dell Latitude 3340, Руководство пользователя

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Removing the System Board
1. Follow the procedures in Before Working on Your Computer .
2. Remove the:
a) battery
b) SIM card
c) base cover
d) memory
e) keyboard trim
f) keyboard
g) coin-cell battery
h) audio-connector board
i) hard drive
j) WLAN card
k) WWAN
l) system fan
m) heatsink
3. Disconnect the following cables from the system board:
a) touchpad
b) audio connector
c) speaker
d) touch panel
e) network connector
f) display-cable bracket and display cable
g) power cable
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