Heat Sink And Fan - HP ProBook 4710s Maintenance And Service Manual

Heat sink and fan

NOTE: The heat sink spare part kit includes replacement thermal material.
Description
Heat sink
Fan
Before removing the heat sink and fan, follow these steps:
1. Shut down 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 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 battery (see
5. Remove the following components:
a.
b.
c.
d.
e.
f.
g.
h.
i.
Remove the heat sink and fan:
1. Following the 1 through 7 sequence stamped into the heat sink and fan, loosen the seven Phillips
captive screws (1).
2. Disconnect the fan cable (2) from the system board.
74 Chapter 4 Removal and replacement procedures
Battery on page
Switch cover and keyboard (see
Memory module (see Memory module on page
Optical drive (see Optical drive on page
Speakers (see Speakers on page
Palm rest (see Palm rest on page
WLAN module (see WLAN module on page
Hard drive (see Hard drive on page
Display assembly (see
Top cover (see Top cover on page
41).
Switch cover and keyboard on page
47)
49)
50)
55)
52)
Display assembly on page
65)
42)
45)
59)
Spare part number
535767-001
535766-001001