Installing The Keyboard; Installing The Keyboard Trim; Heat Sink; Removing The Heat Sink For Non-Touch - Dell Latitude 5591 Service Manual

f Remove the M2 x 2.5 (6) screws that secure the keyboard to the system [1].
g Flip the keyboard from the bottom and lift it from the system along with the keyboard cable and the keyboard back light cable
[2].
WARNING:
avoid damaging the cables.

Installing the keyboard

1 Hold the keyboard and route the keyboard cable and the keyboard backlight cables through the palmrest in the system.
2 Align the keyboard with the screw holders on the system.
3 Replace the M2x2.5 screws (6) to secure the keyboard to the system.
4 Turn the system over and connect the keyboard cable and the keyboard backlight cable to the connector in the system.
NOTE: When reinstalling the chassis frame ensure the keyboard cables are NOT under the frame, but run through the
opening in the frame.
5 Install the:
a keyboard lattice
b battery
c base cover
6 Follow the procedure in

Installing the keyboard trim

1 Align the keyboard trim with the tabs on the computer and press the keyboard until the keyboard clicks into place.
2 Follow the procedure in

Heat sink

Removing the heat sink for Non-Touch

1 Follow the procedure in
2 Remove the:
a base cover
b battery
3 To remove the heat sink - Non touch:
a Remove the M2x3 screws (4) that secures the heat sink to the system board [1].
NOTE: Remove the screws that secure the heat sink .
b Lift the heat sink away from the system board [2].
NOTE: On systems with one piece heat sink and fan assembly there may also be screws on the fan that has to be
removed before the entire assembly is removed.
Gently pull the keyboard cable and the keyboard back light cable routed beneath the chassis frame to
After working inside your
After working inside your
Before working inside your
computer.
system.
computer.
Disassembly and reassembly 29