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Dell Precision 7720 - Display Assembly

Dell Precision 7720
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b) Unroute the speaker cable and remove the cable from the routing tabs.
c) Lift the speakers, along with the speaker cable and remove it away from the computer [2].
Installing the speakers
1. Align the speakers along the slots on the computer.
2. Route the speaker cable through the routing tabs on the computer.
3. Connect the speaker cable to the system board.
4. Install the:
a) palmrest
b) keyboard
c) hard drive
d) base cover
e) battery
f) battery cover
5. Follow the procedure in After working inside your computer.
Display assembly
Removing the display assembly
1. Follow the procedure in Before working inside your computer.
2. Remove the:
a) battery cover
b) battery
c) base cover
d) hard drive
e) keyboard
f) WLAN card
g) WWAN card
40
Disassembly and reassembly

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