HP EliteBook 725 G2 Notebook PC Maintenance and Service Guide

Fan
Description Spare part number
Fan (includes cable) 780895-001
Before removing the fan, follow these steps:
1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the service cover (see Service cover on page 38), and then remove the following components:
a. Battery (see Battery on page 40)
b. Hard drive (see Hard drive on page 42)
c. Keyboard (see Keyboard on page 52)
d. Top cover (see Top cover on page 58)
e. Heat sink (see Heat sink on page 71)
Remove the fan:
1. Turn the top cover upside down with the front toward you.
2. Disconnect the fan cable (1) from the system board.
3. Loosen the two Phillips captive screws (2) that secure the fan to the system board.
4. Remove the fan (3).
Component replacement procedures 73