Fan - HP ProBook 645 G4 Maintenance And Service Manual

Fan

Description
Fan
Before removing the fan, follow these steps:
1. Shut down the computer.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
4. Remove the following components:
a. Bottom cover (see
b. Battery (see
c. Hard drive (see
d. Solid-state drive (see
e. WWAN module (see
f. Keyboard (see
g. Internal frame (see
Remove the fan:
1. Disconnect the fan cable from the system board (1).
2. Loosen the three captive Phillips screws that secure the fan to the computer (2).
3. Remove the fan from the computer (3).
50 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Bottom cover on page
Battery on page 34)
Hard drive on page 37)
Solid-state drive on page
WWAN module on page
Keyboard on page 43)
Internal frame on page
33)
39)
40)
47)
Spare part number
L09535-001