Removing The Usb Board; Installing The Usb Board - Dell Precision 7520 Owner's Manual

Removing the USB board

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 USB board:
a Disconnect the USB board cable from the computer [1].
b Remove the adhesive tape that secures USB board to the computer [2].
c Lift the USB board from the computer [3].

Installing the USB board

1 Place the USB board on the computer.
2 Affix the adhesive tape to secure the USB board on the computer
3 Connect the USB board cable.
4 Install the:
a palmrest
b keyboard
c hard drive
d base cover
42 Disassembly and reassembly
Before working inside your computer.