Heat Sink - HP Pavilion Maintenance And Service Manual

Heat sink

Description
Heat sink for products with UMA graphics
Heat sink for products with discrete graphics
IMPORTANT:
and replacement.
Before removing the heat sink, 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 (see
c. Hard drive (see
d. Solid-state drive (see
e. Memory (see
f. WLAN module (see
g. Display assembly (see
h. Fan (see
Remove the heat sink:
▲ Remove 7 Phillips 2.5x2.5 screws from the thermal module in numerical order (1), and lift the heat sink
to remove it (2).
Make special note of each screw and screw lock size and location during removal
Base enclosure on page
Battery on page
Optical drive (select products only) on page
Hard drive on page
SSD (M.2) on page
Memory on page
WLAN module on page
Display assembly on page
Fan on page 41).
28), and then remove the following
30).
31).
33).
34).
37).
39).
Spare part number
857480-001
857481-001
26).
Component replacement procedures 43