Heat Sink - HP EliteBook Folio 9480m Maintenance And Service Manual

Heat sink

NOTE: The heat sink spare part kit includes replacement thermal material.
Description
Heat sink
Before removing the heat sink, 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. Hard drive cover (see
b. Hard drive (see
c. Service cover (see
d. WLAN module (see
e. WWAN module (see
f. Fan (see
g. Keyboard (see
h. Base enclosure (see
i. System board (see
Remove the heat sink:
1. Following the 1, 2, 3, 4 sequence stamped into the heat sink, loosen the four captive Philllips screws (1)
that secure the heat sink to the system board.
62 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Battery on page
Hard drive cover on page
Hard drive/SSD drive on page
Service cover on page
WLAN module on page
WWAN module on page
Fan on page 58)
Keyboard on page 45)
Base enclosure on page
System board on page
29), and then remove the following components:
32)
33)
38)
43)
41)
53)
59)
Spare part number
769708-001