Io Board; Removing The Io Board - Dell Precision 5530 Service Manual

4 Install the I/O-board interposers.
5 install the base cover.
6 Follow the procedure in

IO board

Removing the IO board

1 Follow the procedure in
2 Remove the base cover.
3 Remove the I/O-board
4 Remove the battery.
5 To remove the I/O board:
a Remove the two screws (M2x4) that secure the wireless-antenna bracket to the I/O board [1].
b Using a plastic scribe, disconnect the antenna cables from the I/O board [2].
c Remove the three screws (M2x4) that secure the Type-C USB bracket to the I/O board [3].
d Using a plastic scribe, disconnect the speaker cable from the I/O board [4].
e Disconnect the LED and microphone cable from the I/O board [5].
32 Removing and installing components
After working inside your computer.
Before working inside your
interposers.
computer.