Heat Sink - HP PROBOOK 4530S Maintenance And Service Manual

Heat sink

All heat sink spare part kits include replacement thermal material.
Description
Heat sink for use in computers with UMA graphics
Heat sink for use in computers with discrete graphics
Before removing the heat sink, 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. Bottom door (see
b. Hard drive (see
c. Optical drive (see
d. WLAN module (see
e. WWAN module (see
f. Fan (see
g. Heat sink (see
h. Keyboard (see
i. Top cover (see
j. System board (see
k. Fan (see
Remove the heat sink:
1. Position the system board upright.
2. To remove the discrete heat sink, in the order indicated, loosen the six captive Phillips screws
(1) — (6) that secure the heat sink to the system board.
Battery on page
Bottom door on page
Hard drive on page
Optical drive on page
WLAN/Bluetooth combo card on page
WWAN module on page
Fan on page 93)
Heat sink on page
Keyboard on page
Top cover on page
System board on page
Fan on page 93)
47).
49).
52)
50)
56)
95)
63)
65)
85)
Component replacement procedures
Spare part number
646283-001
646284-001
58)
95