Installing The Power Switch Board; Expresscard Reader; Removing The Expresscard - Dell Precision 7520 Owner's Manual

Installing the power switch board

1 Place the power switch in the slot on the computer.
2 Replace the M2.0X3 screws that secure power switch board on the computer.
3 Connect the power switch board cable on the computer.
4 Install the:
a palmrest
b keyboard
c hard drive
d base cover
e battery
f battery cover
5 Follow the procedure in

ExpressCard Reader

Removing the expresscard

1 Follow the procedure in
2 Remove the:
a battery cover
b battery
c base cover
d hard drive
e keyboard
40 Disassembly and reassembly
After working inside your computer.
Before working inside your computer.