Speaker; Removing The Speakers - Dell Precision 7520 Owner's Manual

2. Replace the 11 screws M2.5x5.0, M2.0x3.0) that secure the palmrest to the computer.
3. Connect the following cables:
a. system board cable
b. fan cable
4. Flip the computer and tighten the 15 screws (M2.5x5.0, M2.0x8.0, M2.0x3.0) at the bottom of the computer.
5. Install the:
a. keyboard
b. hard drive
c. base cover
d. battery
e. battery cover
6. Follow the procedure in

Speaker

Removing the speakers

1. Follow the procedure in
2. Remove the:
a. battery cover
b. battery
c. base cover
d. hard drive
e. keyboard
f. palmrest
3. To remove the speaker:
a. Disconnect the speaker cable from the system board [1].
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].
26 Disassembly and reassembly
After working inside your
Before working inside your
computer.
computer.