HP ProBook 4545s Notebook PC Maintenance and Service Guide

e. Fan (see Fan on page 53).
f. Heat sink (see
Heat sink on page 54).
g. Keyboard (see
Keyboard on page 47).
h. Top cover (see
Top cover on page 58).
i. System board (see
System board on page 70).
Remove the power cable:
1. Position the system upright with the front toward you.
2. Disconnect the cable (1) from the bottom of the system board .
3. Lift the power cable assembly (2) from the computer .
Reverse this procedure to install the power cable.
Component replacement procedures 75