Heat Sink And Fan - HP Notebook 14 Maintenance And Service Manual

Heat sink and fan

Description
Fan
Heat sink
IMPORTANT:
and replacement.
Before removing the heat sink and 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 base enclosure (see
components:
a. Battery (see
b. Optical drive dummy (see
c. Hard drive (see
d. Memory (see
e. WLAN module (see
Remove the heat sink and the fan:
1. Disconnect the heat sink connector from the system board (1), and then loosen the cables from the
routing channels.
2. Remove 3 screws from the heat sink(2), and then loosen 3 captive screws from the fan (3).
30 Chapter 5 Removal and replacement procedures for authorized service provider parts
Make special note of each screw and screw lock size and location during removal
Base enclosure on page
Battery on page
Optical drive dummy on page
Hard drive on page
Memory on page
WLAN module on page
20), and then remove the following
22).
23).
25).
28).
Spare part number
854468-001
854469-001
22).