Heat Sink Assembly - HP Pavilion 14 Maintenance And Service Manual

Heat sink assembly

Description
Heat sink
Before removing the heat sink assembly, 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 battery (see
a. Service door (see
b. Memory module (see
c. WLAN module (see
d. Optical drive (see
e. Keyboard (see
f. Top cover (see
g. Hard drive (see
h. System board (see
i. Fan (see
Remove the heat sink assembly:
1. Position the system board upside down with the front toward you.
2. Following the 1, 2, 3, 4 sequence stamped into the heat sink assembly, loosen the four Phillips
PM2.0×10.0 captive screws (1) that secure the heat sink assembly to the system board.
60 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Battery on page
Service door on page
Memory module on page
WLAN module on page
Optical drive on page
Keyboard on page 34)
Top cover on page
Hard drive on page
System board on page
Fan on page 58)
25), and then remove the following components:
26)
28)
30)
32)
41)
44)
52)
Spare part number
776776-001